Question: Bar Hopping is a 2000 comedy film starring an American actor known for his role as Chachi Arcola on what sitcom?

Context paragraphs:
Eat Me! (2000 film): Eat Me!  is a 2000 comedy film directed by and starring Waleed Zuaiter and Ron Jeremy.

Scott Baio: Scott Vincent James Baio ( ; born September 22, 1960) is an American actor and television director.  He is known for his role as Chachi Arcola on the sitcom "Happy Days" (1977–1984) and its spin-off "Joanie Loves Chachi" (1982–1983), as well as the title character on the sitcom "Charles in Charge" (1984–1990), Dr. Jack Stewart in the medical-mystery-drama series "" (1993–1995), and the titular hero of the musical film "Bugsy Malone" (1976), his onscreen debut.

Ella Mitchell: Ella Mitchell (born August 15, 1937) is an African-American soul singer and actress.  Mitchell is best remembered for playing the comic role as Hattie Mae Pierce (Big Momma) in the 2000 comedy film "Big Momma's House" and Evillene the evil witch in the original Broadway theatre production of the musical "The Wiz".

Paulo Costanzo: Paulo Costanzo (born September 21, 1978) is a Canadian actor, who is best known for his roles in the 2000 comedy film "Road Trip", the sitcom "Joey" which ran from 2004 to 2006, and as Evan R. Lawson in the USA Network series "Royal Pains".

Brooke Langton: Brooke Langton (born November 27, 1970) is an American actress.  She is best known for the role of Samantha Reilly in the Fox prime time soap opera, "Melrose Place" from 1996 to 1998.  Langton later had the leading role in the short-lived USA Network drama series, "The Net" (1998–99), and was the female lead in the 2000 comedy film "The Replacements".

Doc Martin: Doc Martin is a British television medical comedy drama series starring Martin Clunes in the title role.  It was created by Dominic Minghella after the character of Dr Martin Bamford in the 2000 comedy film "Saving Grace".  The show is set in the fictional seaside village of Portwenn and filmed on location in the village of Port Isaac, Cornwall, England, with most interior scenes shot in a converted local barn.

The Extreme Adventures of Super Dave: The Extreme Adventures of Super Dave is a 2000 comedy film starring the comedian Bob Einstein as Super Dave Osborne.  The movie went direct to DVD but has been shown on Sky Movies and Charge! .

Becoming Dick: Becoming Bib is a 2000 comedy film starring Harland Williams and directed by Bob Saget.

Bar Hopping: Bar Hopping is a 2000 comedy film directed by Steve Cohen starring Robert Hegyes, Tom Arnold, Linda Favila, Nicole Sullivan, John Henson, Anson Downes, Romy Windsor, Scott Baio and Kevin Nealon.  In the film, a myriad of Generation X couples try to comprehend love in the bar scene.

Chump Change (film): Chump Change is a 2000 comedy film, written and directed by and starring Stephen Burrows.  The film is based on Burrows' experiences as a screen writer.

Supporting paragraphs: Bar Hopping Scott Baio
Answer: Happy Days