Andy Samberg
Junior (voice)
Kelsey Grammer
Hunter (voice)
Jennifer Aniston
Sarah Gardner (voice)
Ty Burrell
Henry Gardner (voice)
Anton Starkman
Nate Gardner (voice)
Keegan-Michael Key
Alpha Wolf (voice)
Jordan Peele
Beta Wolf (voice)
Stephen Kramer Glickman
Pigeon Toady (voice)
Danny Trejo
Jasper (voice)
Christopher Nicholas Smith
Dougland (voice)
Ike Barinholtz
Miscellaneous Storks (voice)
Jorma Taccone
Miscellaneous Storks (voice)
Amanda Lund
Miscellaneous Storks (voice)
Doug Sweetland
Additional Voices (voice)
John Venzon
Additional Voices (voice)
Craig Berry
Additional Voices (voice)
Rosanna Bee
Additional Voices (voice)
Charlie Flynn
Additional Voices (voice)
Matt Flynn
Additional Voices (voice)
Jess Fulton
Additional Voices (voice)
Brad Lewis
Additional Voices (voice)
Douglas I. Schwartz
Additional Voices (voice)
Justin Shelton
Additional Voices (voice)
Frederica Stoller
Additional Voices (voice)