as Self

as Self

as Tatty

as Smiley (voice)

as Self

as Uncle Al

as Self

as Self

as Self - Guest

as Self

as Dr. Brenner

as

as Wilhand Trickfoot (voice)

as Party Guest (voice) (uncredited)

as Melvin (voice)

as Uncle Joe

as Dr. Eric Nostrum

as Fritz (voice)

as Boris (voice)

as Boris / The Count / Mr. Friend Doll (voice)

as Jepson (voice)

as Self

as Dr. Cotton

as Alex's Dad (voice)

as Keith (voice)

as Self

as Self

as Sy Mittleman

as (archive footage)

as Self

as

as Self - Panelist

as Wizard Longbeard (voice)

as self

as Self

as Gene Cousineau

as Grandpa Bill (voice)

as Bailiff (voice)

as Uncle King Julien (voice)

as Testimonial

as Self (archive footage)

as Mr. Rock

as Henry Winkler

as Self

as Ed Koch

as Nerd's Dad (voice)

as Self

as Self

as Stanley Warner

as Uncle King Julien (voice)

as The Snowman (voice)

as Various (voice) (archive sound)

as Henry Winkler (voice)

as Self

as Self

as Mr. Rock

as Nacho Cheese (voice)

as Self

as Zenas Fisk Wilber

as Self

as Captain Cool (voice)

as Nathaniel Zib (voice)

as Senator Faxler

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

as Marty Streb

as Leonard Rascal

as Nathaniel Zib

as Nathaniel Zib (voice)

as Narrator

as Flip

as Marty Alexander

as Bob Weatherbee

as Self

as Nathaniel Zib (voice)

as Yeti (voice)

as Mall Santa (voice)

as Arthur 'Fonzie' Fonzarelli (archive footage)

as Nathaniel Zib (voice)

as Self

as Professor Nathaniel Zib

as Burton

as Principal (voice)

as Self

as

as Self - Guest

as

as Dr. Saperstein

as Uncle Ralph

as Sy Mittleman

as Judge Newman

as Self

as Ambush Bug (voice)

as Self

as Limousine Passenger

as Happy Herb

as Self

as Self

as Cliff Lawton

as

as Self - Guest

as Ted

as Fullerton

as Johnny Bernstein

as Sy

as Dr. Stewart Barnes

as Self

as Self

as Child Protection Services Agent (voice)

as

as Self

as Personal Budget Expert

as Self - Guest

as

as Fonzie ("Buddy Holly") (archive footage)

as Barry Zuckerkorn

as Self

as

as Norville (voice)

as Dr. Maniac (voice)

as Stanley Yelnats III

as Self

as Sal Monella (voice)

as Self - Audience Member (uncredited)

as Self

as Dr. Jack Slocum

as Self

as Willard Deutschebog

as Henry Winkler

as Walter Dunleavy

as Chef Ray

as Lester Martin

as Edwin Todd

as Self - Nominee

as

as Fergus McGarrity

as Edward Crow

as Larry Steinberg

as Self

as Coach Klein

as John Quinn

as The Scary Monster (voice)

as Self

as Skip Fine

as Jack Potter

as Dr. Henry Olson

as

as Henry Winkler (voice)

as Principal Arthur Himbry (uncredited)

as Self

as

as

as Steven Moore

as Mr. Newsome

as Dad

as Arthur 'Fonzie' Fonzarelli (archive footage)

as Monty Richardson

as Tony

as Self - Guest

as Self

as

as Self

as Marty Klein

as Self - Choir Member

as Ramrod (voice)

as Carl Conway (voice)

as Self - Guest

as Immigrant

as Self (Interviewee)

as Carl Conway (voice)

as Wilton Newberry (uncredited)

as Self (archive footage)

as Self

as Self

as Himself / Arthur 'The Fonz' Fonzarelli

as Narrator (voice)

as The Fonz (voice)

as Self

as Chuck Lumley

as Self

as Self

as Fonzie

as Benedict Slade

as Arthur "The Fonz" Fonzarelli (archive footage)

as Himself

as Self

as Fonzie

as Andy Schmidt

as Self - Host (Television Version)

as Jack Dunne

as Self - Uncredited

as

as Bob Kline

as Self

as Butchey Weinstein

as Mannie

as Arthur Fonzarelli

as Auditioning Actor (uncredited)

as Miles Lascoe

as Himself

as Steve Waldman

as Self

as Self - Presenter

as Self

as Self

as Self