- 2007: Appeared as himself in the VH1 Reality Series "Scott Baio Is 45...and Single"
- 2005: Had a recurring role on the critically hailed Fox sitcom "Arrested Development," as the Bluth family's new lawyer, Bob Loblaw
- 2004: Cast as Bill Biscane/Kane in the comedy "Superbabies: Baby Geniuses 2"
- 2001: Wrote and starred in "Face to Face"
- 2000: Starred in the comedy "Very Mean Men" also starring Matthew Modine and Martin Landau
- 1997: Announced as star of the Fox sitcom "Rewind," but show was pulled two weeks before its premiere
- 1995: Began hosting "Before They Were Stars" specials for ABC
- 1993: Co-starred with Dick Van Dyke for one season in "Diagnosis Murder"
- 1991: Starred in ABC sitcom "Baby Talk"
- 1987: Reprised role of Charles in the syndicated version of "Charles in Charge"; made directorial debut
- 1984: Starred with Willie Aames in the CBS sitcom "Charles in Charge"; Travolta guest-starred on numerous episodes as his mother
- 1982: First screen teaming with Willie Aames, "Zapped!"
- 1982: Starred opposite Erin Moran in the short-lived spin-off sitcom "Joanie Loves Chachi" (ABC)
- 1980: Starred in TV drama, "Stoned" (an "ABC Afterschool Special")
- 1980: First TV-movie, "The Boy Who Drank Too Much" (CBS)
- 1977: Appeared as regular in the ABC sitcom "Blansky's Beauties"
- 1977: Played regular role of Chachi Arcola on "Happy Days" (ABC); first teaming with Ellen Travolta as his mother
- 1976: Film acting debut, the title role in Alan Parker's "Bugsy Malone"
- Began career doing voiceovers and commericals at age nine




