Background[]
Biography[]
Personal Life[]
Filmography[]
- Bugsy Malone (1976)
- NBC Special Treat (1976) 1 episode
- Blansky's Beauties (1977) 13 episodes
- The Love Boat (1977) 1 episode
- Happy Days (1977-84) series regular
- The Runaways (1978) 1 episode
- The Bay City Rollers Meet the Saturday Superstars (1978)
- Who's Watching the Kids (1978-79) 11 episodes
- Fantasy Island (1979) 1 episode
- Battle of the Network Stars VI (1979)
- Skatetown, U.S.A. (1979)
- Sitcom: The Adventures of Garry Marshall (1979)
- The Boy Who Drank Too Much (1980)
- Celebrity Challenge of the Sexes 5 (1980)
- Battle of the Network Stars VIII (1980)
- Foxes (1980)
- Goodtime Girls (1980) 1 episode
- Battle of the Network Stars IX (1980)
- Circus of the Stars #5 (1980)
- Here's Boomer (1980) 1 episode
- ABC Afterschool Specials (1980-81) 2 episodes
- Senior Trip (1981)
- Battle of the Network Stars X (1981)
- Battle of the Network Stars XI (1981)
- Gemini (1982)
- Magic with the Stars (1982)
- Zapped! (1982)
- Lily for President? (1982)
- Circus of the Stars #7 (1982)
- Joanie Loves Chachi (1982-83) series regular
- Hotel (1983) 1 episode
- Battle of the Network Stars XIV (1983)
- Battle of the Video Games (1983)
- The Love Boat Fall Preview Special (1983)
- CBS Schoolbreak Special (1984) 1 episode
- Battle of the Network Stars XVI (1984)
- Charles in Charge (1984-90) series regular
- The Fall Guy (1985) 1 episode
- Alice in Wonderland (1985)
- Night of 100 Stars II (1985)
- All-Star Party for 'Dutch' Reagan (1985)
- The Truth About Alex (1986)
- I Love N.Y. (1987)
- All-Star Party for Joan Collins (1987)
- Celebrity Double Dare (1987)
- My Two Dads (1988) 1 episode
- Out of This World (1988-89) 2 episodes
- Full House (1989) 1 episode
- Perry Mason: The Case of the Fatal Fashion (1991)
- Baby Talk (1991-92) series regular
- Happy Days Reunion Special (1992)
- Jack's Place (1993) 1 episode
- Diagnosis Murder (1993-95) 41 episodes
- Circus of the Stars Goes to Disneyland (1994)
- Mixed Blessings (1995)
- Can't Hurry Love (1996) 2 episodes
- Before They Were Stars (1996) 2 episodes
- Detonator (1996)
- Rewind (1997) ? episodes
- The Nanny (1998) 1 episode
- Entertainment Tonight Presents: Happy Days - Secrets (1999)
- Veronica's Closet (2000) 2 episodes
- Very Mean Men (2000)
- Truth Behind the Sitcom Scandals 4 (2000)
- Playboy: The Party Continues (2000)
- Bar Hopping (2000)
- Celebrity Profile (2000) 1 episode
- Touched by an Angel (2001) 1 episode
- The Bread, My Sweet (2001)
- Dumb Luck (2001)
- TVography: Happy Days (2001)
- Italian Ties (2001)
- Face Value (2001)
- Frank McKlusky, C.I. (2002)
- The 100 Greatest Musicals (2003)
- After They Were Famous (2003) 1 episode
- Superbabies: Baby Geniuses 2 (2004)
- Happy Days: 30th Anniversary Reunion (2005)
- Cursed (2005)
- TV Land's Top Ten (2005) 4 episodes
- The 100 Greatest Family Films (2005)
- Greatest Ever Screen Chases (2005)
- Arrested Development (2005-13) 5 episodes
- Van Stone: Tour of Duty (2006)
- The Girls Next Door (2006) 1 episode
- Whatever Happened To? (2007) 1 episode
- Scott Baio Is 45... And Single (2007-08) series regular
- Biography (2008) 1 episode
- Finish Line (2008)
- Wrong Hole (2009)
- Shatner's Raw Nerve (2009) 1 episode
- Confessions of a Teen Idol (2009) 8 episodes
- Celebrity Ghost Stories (2009) 1 episode
- Clarkworld (2009)
- Totally Tracked Down (2010) 2 episodes
- The Kelsey Grammer Bill Zucker Comedy Hour (2010)
- Celebrity Close Calls (2011) 1 episode
- Watch What Happens: Live (2012) 1 episode
- See Dad Run (2012-14) series regular
- The Arrested Development Documentary Project (2013)
- Big Time Rush (2013) 1 episode
- Sam & Cat (2014) 1 episode
- A Fairly Odd Summer (2014)
- Paul O'Grady's 100 Years of Movie Musicals (2016)
- Neo Magazin (2016) 1 episode
- Entertainment Weekly Presents: '80s TV Stars - Where Are They Now? (2016)