Dara McGarry character Mrs. Harrington / Receptionist (voice)
Tom Selleck character Cornelius Robinson (voice)
Tom Kenny character Mr. Willerstein (voice)
Jordan Fry character Lewis (voice)
Stephen J. Anderson character Bowler Hat Guy / Grandpa Bud / Tallulah (voice)
Laurie Metcalf character Lucille Krunklehorn (voice)
Angela Bassett character Mildred (voice)
Wesley Singerman character Wilbur (voice)
Nicole Sullivan character Franny (voice)
Harland Williams character Carl (voice)
Daniel Hansen character Lewis (voice)
Matthew Josten character Michael 'Goob' Yagoobian (voice)
John H. H. Ford character Mr. Harrington (voice)
Don Hall character Coach / Gaston (voice)
Paul Butcher character Stanley (voice)
Tracey Miller-Zarneke character Lizzy (voice)
Jessie Flower character Young Franny (voice)
Ethan Sandler character Doris / CEO / Spike / Dmitri / Laszlo / Fritz / Petunia (voice)
Nathan Greno character Lefty (voice)
Kelly Hoover character Aunt Billie (voice)
Adam West character Uncle Art (voice)
Aurian Redson character Frankie (voice)
Joseph Mateo character T-Rex (voice)
Joe Whyte character Reporter (voice)
Cooper Cowgill character (voice)
