 Jason SudeikisRed (voice) | Red (voice) |
 Josh GadChuck (voice) | Chuck (voice) |
 Danny McBrideBomb (voice) | Bomb (voice) |
 Maya RudolphMatilda (voice) | Matilda (voice) |
 Bill HaderLeonard (voice) | Leonard (voice) |
 Peter DinklageMighty Eagle (voice) | Mighty Eagle (voice) |
 Sean PennTerence (voice) | Terence (voice) |
 Keegan-Michael KeyJudge Peckinpah (voice) | Judge Peckinpah (voice) |
 Kate McKinnonStella / Eva the Birthday Mom (voice) | Stella / Eva the Birthday Mom (voice) |
 Tony HaleRoss / Cyrus / Mime (voice) | Ross / Cyrus / Mime (voice) |
 Hannibal BuressEdward the Birthday Dad (voice) | Edward the Birthday Dad (voice) |
 Ike BarinholtzTiny (voice) | Tiny (voice) |
 Tituss BurgessPhotog (voice) | Photog (voice) |
 Ian HecoxBubbles (voice) | Bubbles (voice) |
 Anthony PadillaHal (voice) | Hal (voice) |
 Jillian BellHelen the Lunch Mom / Yoga Instructor (voice) | Helen the Lunch Mom / Yoga Instructor (voice) |
 Billy EichnerChef Pig / Phillip (voice) | Chef Pig / Phillip (voice) |
 Danielle BrooksOlive Blue / Monica the Crossing Guard (voice) | Olive Blue / Monica the Crossing Guard (voice) |
 Blake SheltonEarl Pig (voice) | Earl Pig (voice) |
 Charli xcxWillow (voice) | Willow (voice) |
 Romeo SantosEarly Bird (voice) | Early Bird (voice) |
 Cristela AlonzoShirley the Old Lady Bird (voice) | Shirley the Old Lady Bird (voice) |
| AAdam BrownHug Trader (voice) | Hug Trader (voice) |
 Ava AcresTimothy the Birthday Bird (voice) | Timothy the Birthday Bird (voice) |
 Geoffrey ArendDay Care Teacher (voice) | Day Care Teacher (voice) |
| MMalena BrewerArianna Bird (voice) | Arianna Bird (voice) |
 Catherine WinderBilly the Sign (voice) | Billy the Sign (voice) |
 Alex BorsteinSophie Bird / Peggy Bird (voice) | Sophie Bird / Peggy Bird (voice) |
 John CohenJohnny Bird (voice) | Johnny Bird (voice) |
 Max CharlesBobby Bird (voice) | Bobby Bird (voice) |
