Cast and credits of Operation G.I.R.L.F.R.I.E.N.D. (2007)

Dee Bradley Baker
Numbuh 4 (voice)

Ben Diskin
Numbuh 2 / Numbuh 1 (voice)

Lauren Tom
Numbuh 3 (voice)

Cree Summer
Numbuh 5 (voice)

Steve Blum
Numbuh Change for a 20 (voice)

Grey DeLisle
Lizzie Devine (voice) (as Grey DeLisle)

Phil LaMarr
Numbuh Infinity (voice)

Rachael MacFarlane
Numbuh 362 (voice)

Roger Craig Smith
Lizzie's Sister's Husband (voice)

Kath Soucie
Lizzie's Sister (voice)