Here comes trouble!

Siegfried’s carefree brother Tristan causes chaos in Darrowby...

- HANNAH DAVIES, CAREN CLARK

ALL CREATURES GREAT AND SMALL

Tuesday, 9pm Channel 5 Drama

As The Durrells’ Leslie, Callum Woodhouse was surrounded by animals. This week, he’s among furry and feathered friends again – as he joins period drama All Creatures Great and Small as laid-back vet Tristan Farnon.

Tristan, the charming younger brother of grouchy vet Siegfried (Samuel West), makes a big arrival in Darrowby when he prangs his sibling’s car and announces he’s passed all of his veterinary exams. But is Tristan hiding something?