Osmosis Jones (voice)
Thrax (voice)
Drix (voice)
Leah (voice)
Shane Detorre
Frank Detorre
Mayor Phlegmming (voice)
Tom Colonic (voice)
Kidney Rock (voice)
Mrs. Boyd
Bob
Officer Tom (voice)
Spanish Germ (voice)
Additional Character Voices (voice)
Conductor (voice)
Joe Cramp / Announcer for Nerve News Network (voice)
Dan Matter / Germ (voice)
Chill the Flu Shot (voice)
Frank Police Department Officer (voice)
Doughnut (voice)
