Jack Whitehall
Rex (voice)
Ray Winstone
Tyson (voice)
Sheridan Smith
Wanda (voice)
Matt Lucas
Charlie (voice)
Tom Courtenay
The Duke of Edinburgh (voice)
Julie Walters
The Queen (voice)
Jon Culshaw
Trump / Bernard St Bernard (voice)
Debra Stephenson
Melania / Lady Margaret (voice)
Sarah Hadland
Mitzi / Vet (voice)
Colin McFarlane
Chief / Nelson (voice)
Nina Wadia
Patmore / Mrs Kapoor (voice)
Iain McKee
Jack (voice)
Kulvinder Ghir
Sanjay / Guards / Other Dogs (voice)
Rasmus Hardiker
Ginger / Boxer / Chihuahua / Young Rex (voice)
Steven Kynman
Polux / Al Sation (voice)
T
Twinkle Jaiswal
Little Girl (voice)