S1E1 · Épisode 1

Phil LaMarr

Osmosis Jones (voice)

Jeff Bennett

Drix (voice)

Alanna Ubach

Mayor Paul Spryman / Hector's Mom (voice)

Justin Cowden

Hector Cruz (voice)

Tasia Valenza

Maria Amino (voice)

Jim Cummings

Police Chief Gluteus (voice)

Tim Curry

Scarlet Fever (voice)

Pat Fraley

Brain Advisor #1 (voice)

Vivica A. Fox

Ellen Patella (voice)

Kevin Michael Richardson

Rescue Cell (voice)