• The House On High Street - NBC

1960:

• The Pajama Game (a member of the Chorus) - a summer stock production

1965:

• And So To Bed (performed with his mother Evelyn Ward)
  Los Angeles Theatre Company, Los Angeles, CA

1969:

• The Fig Leaves Are Falling (role of Billy) - January 2 - 4, Broadhurst Theatre, NY
• The Survivors "Chapter 7" - November 7 - ABC
• Ironside "Stolen On Demand" - December 25 - NBC

1970:

• The F.B.I "The Fatal Imposter" - January 4 - ABC
• Marcus Welby, MD "Fun And Games And Michael Ambrose" - January 13 - ABC
• Adam-12 "A Rare Occasion" (role of Tim Richmond) - February 14 - NBC
• Bonanza "The Law And Billy Burgess" - February 15 - NBC
• Medical Center "His Brother's Keeper" (role of Rick Lambert) - April 1 - CBS
• Mod Squad "The Loser" (role of Brad) April 7 - ABC
• This Is The Life "In A Quiet Place" (role of Gene Sander)
  Sun. AM Religious program-episode #1921 - Syndication

1970 - 1974:

• The Partridge Family (role of Keith Partridge)
  (For more on the Partridge Family, check out Keith's pages here in Cassidyland, and the PF Episode guide on the C'mon Get Happy website.)

1978:

• Police Story "A Chance To Live" a.k.a. "The Narc" - May 28 - NBC
  
• David Cassidy Man Undercover (role of Officer Dan Shay) NBC:
  #1 "Running The Hill" - Nov 2
  #2 "Baby Makes Three" - Nov 9
  #3 "Cage Of Steel" - Nov 16
  #4 "Deadly Convoy" a.k.a. "A Biker's Convoy" - Nov 23
  #5 "Flashpoint" - December 7
  #6 "RX For Dying" - December 21
  #7 "Firestorm" - December 28

1979:

• (series continues) David Cassidy Man Undercover (role of Officer Dan Shay) NBC:
  #8 "Team Mates" - January 4 - NBC
  #9 "Night Work" - July 5 - NBC
  #10 "Death Is A Close Friend, Too" - July 12 - NBC
  
• Voice Of The Turtle (role of Sgt. Bill Page)
  Mondy, July 30-Sat. Aug 4, Falmouth Playhouse, Falmouth, Mass., and again from Aug 6 - 11, Westport Country Playhouse, CT (both with Kay Lenz)

1980:

• Fantasy Island "Unholy Wedlock" - January 12 - ABC
• The Night The City Screamed (role of Greely) - December 14 - TV Movie - ABC
• The Love Boat "The Oilman Cometh" - November 8 - ABC 90 min. special

1981:

• Little Johnny Jones (role of Johnny Jones) - May (San Diego) through Oct. (Dallas)
  Runs included *Dorothy Chandler Pavilion, Los Angeles, CA.

1982:

• Tribute (role of Jud Templeton) June - August, Stage West Dinner Theatre, Calgary
• Tales Of The Unexpected "Heir Presumptuous" (role of identical twins)
• Matt Houston "Joey's Here" (role of John Gordon Boyd) - December 5 - ABC

1983:

• Fantasy Island "The Songwriter" - David sings "April Showers" - January 2 - ABC
• Joseph And The Amazing Technicolor Dreamcoat (role of Joseph)
  March - Sept., Royale Theatre, Broadway & short National Tour

1984:

• Jesus Christ Superstar (role of Jesus) August 6-12, Starlight Theatre, Kansas City, MO

1987:

• Time (role of Chris, The Rockstar), Dominion Theatre - London West End Production

1988:

• Alfred Hitchcock Presents "Career Move" (role of Joey Mitchell) - May 28 - USA

1990:

• Instant Karma (role of Reno) - released in theatres on April 27 - MGM

1991:

• Spirit Of '76 (role of Adam-11) - released in theatres on March 8 - Columbia Pictures
• The Flash "Done With Mirrors" (role of Sam Scudder, Mirror Master) - April 27 - CBS
• Blossom "Rockumentary" (appears as himself) - November 18 - NBC
• Tom Arnold - "The Naked Truth" - April - HBO

1992:

• The Ben Stiller Show "Episode With A Flea" (appears as himself) - December 13 - Syndicated

1993:

• Blood Brothers (role of Mickey Johnston) from Aug '93 to June '94 Music Box Theatre, NY

1995:

• The John Larroquette Show "Wrestling Matches" - Jan 31
• Blood Brothers (role of Mickey Johnston) through Jan '96, Oxford, London's West End

1996:

• Blood Brothers (role of Mickey Johnston)
  opened June 4, Royal Alexandria Theatre, Toronto, Ontario Canada
• EFX (role of The Busboy) Nov 8, MGM Grand, Las Vegas, NV

2000:

• David Cassidy At The Copa (role of Johnny Flamingo)
  Rio Hotel & Casino Las Vegas, NV from Jan 18, 2000 to Jan 21, 2001

Other notable guest appearances:

1971

• March 31 - Ralph Edwards' This Is Your Life (saluting Shirley Jones)
• Glen Campbell Goodtime Hour
  10/5/71 (episode #73) - appeared with Shirley Jones, Jack Benny, Debbie Reynolds, Erich Segal, & Susan Dey
  
• 10/26/71 (episode #75) - appeared with Little Richard, Dom DeLuise, Buffalo Bob Smith, & Howdy Doody
  David sings:
  I Think I Love You
  I Woke Up In Love This Morning
  I'll Meet You Halfway
  Doesn't Somebody Want To Be Wanted
  Everly Brothers Medley (David & Glen
• The Dating Game (David chooses bachelorette Lori Wagner) - ABC
• Grammy Awards (Shirley Jones & David announce winners "The Carpenters")
  

Kellogg's TV commercials for Rice Krispies

1974

• July 4 - Good Night America

1976

• Russell Harty Show/England (performs "Then I'll Be Someone")

1977

• Nov 25 - ABC's Thanksgiving With The Partridge Family & My Three Sons
  (performs "Strengthen My Love" and "As Time Goes By")

1981

• The Merv Griffin Show (performs "Give My Regards To Broadway" and "Life's A Funny Proposition")
• Hour Magazine with Gary Collins
  

1982

• The Frank Mills Canadian Christmas Special

1983

• Merv Griffin (performs "Any Dream Will Do")
• Entertainment Tonight (appears with Meryl Tanz)

1985

• Pebble Mill Playhouse / England (performs "I Am A Clown")
• Sept. 20, 8pm - Bliss / UK - (Duran Duran, Scritti Politti, The Cult, Mark Almond also perform)

1986

• Wogan Show / England (performs "I Am A Clown")

1987

• Live At The Palladium/London (performs "In My Defense")
• July 10 - The Late Show

1990

• Sept 25 - Benezra
• The Arsenio Hall Show (performs "Lyin' To Myself")
• Entertainment Tonight
• NBC News Live At 5
• Fox News (covering David's CD signing)
• MTV Viewer's Choice Awards - September
• Joan Rivers Show
• AM Los Angeles
• Good Morning America (interviewed by Charles Gibson)

1991

• Sept 23 - Geraldo - appeared with Danny Bonaduce and Dave Madden
  (performs "Cherish" and "I'll Meet You Halfway")
• Oct 24 - Idols
• The Arsenio Hall Show (David is Arsenio's "surprise guest")

1993

• Live! With Regis & Kathie Lee (promoting Blood Brothers, performs with Shaun)
• July 23 - The Partridge Family - MTV (David hosts the airing of his 16 favorite episodes)
• July - Arsenio Hall Show - appears with Shirley Jones and Danny Bonaduce
  (performs "I Woke Up In Love This Morning")
• Sept - Entertainment Tonight
• Dec - American Theatre Wing Seminar (round table discussion of the theatre with Petula Clark)

1994

• Jan 10 - Pile of Partridge (MTV)
• June 21 - First Person With Maria Shriver (Patty Hearst also appeared)
• June 24 - Late Night With Conan O'Brien - (episode #186)
• July 11 - Later With Greg Kinnear - (Helen Slater also appeared)

1996

• Where In The World Is Carmen Sandiego - PBS
• Sept 10 - Live! With Regis & Kathie Lee - David's 5th appearance on this show (on location in Niagra Falls, Ontario)

1997

• June 28 - HBO special - Comedy Hour With Drew Carey "Mr. Vegas All Night Party"
• Dec 8 - Billboard Music Awards (David performs "I Think I Love You" - Hosted by David Spade)

1998

• Feb 10 - Wheel Of Fortune
• Dec 8 - TNN Prime Time Country (Tracy Lawrence & Loretta Lynn also appear)
• July 1 - The Daily Show (interviewed by Beth Littleford)
• June 15 - Magic Johnson (appears with Jimmy Smits)
• May 1 - Politically Incorrect With Bill Maher
• May 25 - Entertainment Tonight Cover Story
• June 16 - The Howie Mandel Show (performs "No Bridge I Wouldn't Cross")
• Sept 26 - Mrs. America Pageant (doing an EFX promo) - hosting along with Florence Henderson and Michael Young - PAX
• Oct 9 - The 32nd Annual World's Championship Chili Cookoff (Sang the National Anthem) - The Freemont Street Experience, LV
• Nov 25 - Entertainment Tonight
• Arthel & Fred - NBC
• Sin City Spectacular
• The View
• Access Hollywood: The Partridge Family
• Public Eye

1999

• June 21 - Famous Families: The Cassidys - Fox Family Channel
• Sept 13 - The E! Hollywood True Story: The Partridge Family
• Sept 28 - TV Guide's Truth Behind The Sitcom Scandals #1
  (The Partridge Family, Three's Company and The Brady Bunch) - Fox
• July 24 - Random Play - VH1
• Nov 22 - Rosie O'Donnell
• June 16 - Rosie O'Donnell (Making a pledge for War Child USA with Sue )
• March 28 - Bill Boggs Corner Table (enjoys a lobster lunch at The Palm)
• Access Hollywood (promoting The Rat Pack Is Back!)
  

2000

• April 18 - Fox And Friends (promoting "At The Copa") Fox News Channel
• August 3 - Family Television Awards - Beverly Hills, CA
• August 5 - I Love The 70's (David hosts) - BBC2 - UK
• The View (promoting "At The Copa")
• April 16 - Headliners And Legends With Matt Lauer - MSNBC
• January 9 - The David Cassidy Story (David performs at the film's end) - NBC2000

2001

• July 12 - CBS-TV Late Late Show w/Craig Kilborn (David plays a trivia game at show's end)
• July 13 - ABC-TV Politically Incorrect (political discussion show, David is on the panel)
• Oct 3 - WPTV West Palm Beach interview with John Favole (NBC)
• Nov 7 - Las Vegas Now (The Travel Channel)

Filmography / off-stage credits

• 1978: David Cassidy Man Undercover - (singer - title theme)
• 1993: The John Larroquette Show - (singer/songwriter - title theme)
• 1998: Ask Harriet - (writer & co-producer; singer/songwriter - title theme)
• 1998: The Rat Pack Is Back (Producer) Desert Inn, debut July
• 2000: The David Cassidy Story - (Executive Producer)