character - Self

character - God

character - Arthur Herbert Fonzarelli

character - Self - Actor and Best-Selling Author

character - Self

character - Self

character - Self

character - Tatty

character - Smiley (voice)

character - Self

character - Uncle Al

character - Santa (voice)

character - Self

character - Self

character - Self - Guest

character - Self

character - Dr. Brenner

character - Bobby

character - Wilhand Trickfoot (voice)

character - Melvin (voice)

character - Uncle Joe

character - Dr. Eric Nostrum

character - Self - Actor

character - Fritz (voice)

character - Boris (voice)

character - Boris / The Count / Mr. Friend Doll (voice)

character - Jepson (voice)

character - Self

character - Arthur Herbert Fonzarelli

character - Dr. Cotton

character - Alex's Dad (voice)

character - Keith (voice)

character - Self

character - Self

character - Sy Mittleman

character - (archive footage)

character - Self

character - Self - Panelist

character - Wizard Longbeard (voice)

character - self

character - Self

character - Self

character - Gene Cousineau

character - Leo Wasserman

character - Grandpa Bill (voice)

character - Bailiff (voice)

character - Uncle King Julien (voice)

character - Testimonial

character - Self (archive footage)

character - Mr. Rock

character - Henry Winkler

character - Self

character - Ed Koch

character - Nerd's Dad (voice)

character - Self

character - Self

character - Stanley Warner

character - Uncle King Julien (voice)

character - The Snowman (voice)

character - Various (voice) (archive sound)

character - Henry Winkler (voice)

character - Self

character - Self

character - Mr. Rock

character - Nacho Cheese (voice)

character - Self

character - Zenas Fisk Wilber

character - Self

character - Captain Cool (voice)

character - Nathaniel Zib (voice)

character - Senator Faxler

character - Nerd's Dad / Jason Bourne / Christmas Tree (voice)

character - Marty Streb

character - Leonard Rascal

character - Nathaniel Zib

character - Nathaniel Zib (voice)

character - Narrator

character - Flip

character - Marty Alexander

character - Bob Weatherbee

character - Self

character - Nathaniel Zib (voice)

character - Yeti (voice)

character - Mall Santa (voice)

character - Arthur 'Fonzie' Fonzarelli (archive footage)

character - Nathaniel Zib (voice)

character - Self

character - Professor Nathaniel Zib

character - Burton

character - Principal (voice)

character - Self

character - Self - Guest

character - Eddie R. Lawson

character - Dr. Saperstein

character - Uncle Ralph

character - Sy Mittleman

character - Judge Newman

character - Self

character - Ambush Bug (voice)

character - Self

character - Limousine Passenger

character - Happy Herb

character - Self

character - Self

character - Cliff Lawton

character - Self - Guest

character - Ted

character - Fullerton

character - Johnny Bernstein

character - Sy

character - Dr. Stewart Barnes

character - Self

character - John Adams (voice)

character - Self

character - Child Protection Services Agent (voice)

character - Self

character - Personal Budget Expert

character - Self - Guest

character - Fonzie ("Buddy Holly") (archive footage)

character - Barry Zuckerkorn

character - Self

character - Norville (voice)

character - Dr. Maniac (voice)

character - Stanley Yelnats III

character - Self

character - Sal Monella (voice)

character - Self - Audience Member (uncredited)

character - Self

character - Dr. Jack Slocum

character - Self

character - Willard Deutschebog

character - Henry Winkler

character - Walter Dunleavy

character - Chef Ray

character - Larry Steinberg

character - Lester Martin

character - Edwin Todd

character - Self - Nominee

character - Jeff Tentacles

character - Fergus McGarrity

character - Edward Crow

character - Self

character - Coach Klein

character - John Quinn

character - The Scary Monster (voice)

character - Self

character - Skip Fine

character - Jack Potter

character - Dr. Henry Olson

character - Henry Winkler (voice)

character - Principal Arthur Himbry (uncredited)

character - Self

character - Steven Moore

character - Mr. Newsome

character - Dad

character - Arthur 'Fonzie' Fonzarelli (archive footage)

character - Monty Richardson

character - Tony

character - Self - Guest

character - Self

character - Self

character - Marty Klein

character - Self - Choir Member

character - Ramrod (voice)

character - Himself

character - Carl Conway (voice)

character - Self - Guest

character - Immigrant

character - Self

character - Self (Interviewee)

character - Carl Conway (voice)

character - Wilton Newberry (uncredited)

character - Self (archive footage)

character - Self

character - Self

character - Himself / Arthur 'The Fonz' Fonzarelli

character - Narrator (voice)

character - The Fonz (voice)

character - Self

character - Chuck Lumley

character - Self

character - Self

character - Fonzie

character - Benedict Slade

character - Arthur "The Fonz" Fonzarelli (archive footage)

character - Self

character - Self

character - Self

character - Fonzie

character - Andy Schmidt

character - Self - Host (Television Version)

character - Jack Dunne

character - Self - Uncredited

character - Bob Kline

character - Self

character - Butchey Weinstein

character - Mannie

character - Arthur Fonzarelli

character - Auditioning Actor (uncredited)

character - Miles Lascoe

character - Himself

character - Steve Waldman

character - Self

character - Self

character - Self - Presenter

character - Self

character - Self

character - Self

character - Mayor

character - Ira