Suggestions by @FanCaster99
300 suggestions
Danny Trejo
as Sockeye Sammy in SpongeBob Universe Guest Stars
Danny Trejo
as El Diablo in SpongeBob Universe Guest Stars
Kelsey Grammer
as The Mega Toilet in SpongeBob Universe Guest Stars
Ginnifer Goodwin
as The Leader of the Mermaids of the Bikini Bottom Triangle in SpongeBob Universe Guest Stars
Joe Pantoliano
as Sticky Fins Whiting in SpongeBob Universe Guest Stars
Steve Buscemi
as Dorsal Dan in SpongeBob Universe Guest Stars
Antonio Banderas
as Burgerbeard in SpongeBob Universe Guest Stars
R. Lee Ermey
as The Warden of Inferno Island Prison in SpongeBob Universe Guest Stars
Keanu Reeves
as Sage in SpongeBob Universe Guest Stars
Matt Berry
as King Poseidon in SpongeBob Universe Guest Stars
Matt Berry
as Bubbles in SpongeBob Universe Guest Stars
Bootsy Collins
as Bootsy Collins in SpongeBob Universe Guest Stars
David Hasselhoff
as David Hasselhoff in SpongeBob Universe Guest Stars
Davy Jones
as Davy Jones in SpongeBob Universe Guest Stars
Alec Baldwin
as Dennis the Hitman in SpongeBob Universe Guest Stars
Malcolm McDowell
as Percival Rockhound in SpongeBob Universe Guest Stars
Jon Hamm
as Don Grouper in SpongeBob Universe Guest Stars
Rosie Perez
as Suzie Groove in SpongeBob Universe Guest Stars
Burt Ward
as Young Barnacle Boy in SpongeBob Universe Guest Stars
Adam West
as Young Mermaid Man in SpongeBob Universe Guest Stars