This is about the adventure of Rex (Jack Whitehall), the British monarch's (Dame Julie Walters') most beloved dog, who loses track of his mistress and stumbles across a clan with dogs of all kinds confronting and fighting each other. During his epic journey to return to the Queen, Rex falls in love and discovers his true self.
Jo Wyatt....Wanda (voice)
Leo Barakat....Rex (voice)
Mari Devon....Queen (voice) (as Jane Alan)
Dino Andrade....Charlie / Pollux (voice)
Joey Camen....Chihuahua / Sanjay / Al Sation / Tyson (voice)
Nicole Sherman....Little Girl (voice)
Kirk Thornton....Trump (voice) (as Ron Allen)
Madison Brown....Mitzi (voice)
Danny Katiana....Chief (voice)
Dave B. Mitchell....Butch (voice) (as Russel Nash)
Elizabeth Dean....Cecil (voice)
Jamal Fahim....Dodgey Dog (voice)
David A. Alano....Guard 1 (voice)
Filmography links and data courtesy of The Internet Movie Database.