The quiet life of a terrier named Max is upended when his owner takes in Duke, a stray whom Max instantly dislikes.
Louis C.K.
as Max (voice)
Eric Stonestreet
as Duke (voice)
Kevin Hart
as Snowball (voice)
Jenny Slate
as Gidget (voice)
Ellie Kemper
as Katie (voice)
Albert Brooks
as Tiberius (voice)
Lake Bell
as Chloe (voice)
Dana Carvey
as Pops (voice)
Hannibal Buress
as Buddy (voice)
Bobby Moynihan
as Mel (voice)
Chris Renaud
as Norman (voice)
Steve Coogan
as Ozone / Reginald (voice)
