
When Phil and Debbie Winslow relocate from their native Kansas to the sunny climes of Orange County, their big-hearted, havoc-wreaking Great Dane gets a taste of the dog's life, California-style.

as Marmaduke (voice)

as Mazie (voice)

as Carlos (voice)

as Barbara Winslow

as Brian Winslow

as Raisin (voice)

as Giuseppe (voice)

as Jezebel (voice)

as Bosco (voice)

as Phil Winslow

as Debbie Winslow

as Thunder (voice)

as Lightning (voice)

as Chupadogra (voice)

as Don Twombly

as Anton Harrison

as Bodie

as Drama Trainer

as Drama Dog #2 (voice)

as Bandana Dog (voice)

as Male Executive

as Female Executive

as Brunette Girl

as 3rd OC Girl

as Jock

as Man on Bench

as Buff Owner

as Basketball Captain

as Emergency Road Worker

as Lead Fireman

as Fireman

as Fireman

as Fireman

as Fireman

as Afghan #1 (voice)

as Sweater Dog (voice)

as Afghan #2 (voice)

as Drama Dog #1 / Shroom Dog #2 / Golden Dog / Cocker Spaniel (voice)

as Delinquent Dog (voice)

as Purse Dog #1 (voice)

as Purse Dog #2 (voice)

as Purse Dog #3 (voice)

as Dalmatian (voice)

as Party Dog #1 (voice)

as Surfing Award Dog / Beach Dog #4 (voice)

as Doberman / Shasta (voice)

as Beach Dog #2 (voice)

as Beach Dog #3 (voice)