Scott Baio

Scott Vincent James Baio is an American actor and television director. He is known for his role as Chachi Arcola on the sitcom Happy Days and its spin-off Joanie Loves Chachi, as well as the title character on the sitcom Charles in Charge, Dr. Jack Stewart in the medical-mystery-drama series Diagnosis: Murder, and the titular hero of the musical film Bugsy Malone, his onscreen debut.

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FULL HOUSE · S3, E9

Dr. Dare Rides Again

When an old friend comes to visit, Jesse tries to relive the recklessness he once thought was so terrific.
THE NANNY · S5, E11

Rash to Judgment

Fran's attempt to treat her hemorrhoids proves embarrassing.
THE LOVE BOAT · S1, E3

Ex Plus Y/ Graham And Kelly/ Goldenagers

A divorced couple takes the cruise with new mates, and can't seem to avoid one another or stop arguing. Two adolescents develop an awkward flirtation. A senior group inadvertently interferes with its director's fledgling romance with Julie. (TV-PG)
ARRESTED DEVELOPMENT · S3, E3

Forget-Me-Now

The family's new attorney works on George Sr.'s defense even as George Sr. plans his escape and Michael tries to destroy all evidence that his family exists.
ARRESTED DEVELOPMENT · S3, E4

Notapusy

Michael volunteers to participate in the father-son triathlon with Gob's son, while George Sr. mistakenly delivers a "Scared Straight" lecture to a gathering of gay men.