Kingsley Ben-Adir
— Russell
Laurie Davidson
— Michael Lewis
Tamsin Greig
— Mary McDonald
Gemma Jones
— Mrs McDonald
Tuppence Middleton
— Laura Phillips
Nico Mirallegro
— Jack Taylor
Neil Morrissey
— Colin Taylor
Kiran Sonia Sawar
— Yasmin
Roshan Seth
— Uncle Zaheer
John Gordon Sinclair
— Gordon
Gerard Gilroy
— Funeral Director