I Robinson - Una famiglia spaziale

Daniel Hansen

Lewis (voice)

Jordan Fry

Lewis (voice)

Wesley Singerman

Wilbur (voice)

Matthew Josten

Michael 'Goob' Yagoobian (voice)

Stephen J. Anderson

Bowler Hat Guy / Grandpa Bud / Tallulah (voice)

Tom Selleck

Cornelius Robinson (voice)

Tom Kenny

Mr. Willerstein (voice)

Laurie Metcalf

Lucille Krunklehorn (voice)

Angela Bassett

Mildred (voice)

Nicole Sullivan

Franny (voice)

Harland Williams

Carl (voice)

John H. H. Ford

Mr. Harrington (voice)

Don Hall

Coach / Gaston (voice)

Paul Butcher

Stanley (voice)

Tracey Miller-Zarneke

Lizzy (voice)