Matt Berry Rabbit Actor Alun Armstrong Hugh Wisbech Actor Freddie Fox Wilbur Strauss Actor Susan Wokoma Mabel Wisbech Actor Paul Kaye Tanner Actor Ann Mitchell Gwendoline Actor Keeley Hawes Lydia Actor Julie Dray Claudette Actor Alistair Petrie Larkham Actor Dave Arthur Brick Man Singer Actor George Potts Vicar Actor Rebecca Benson Harriet Actor Philip Bird Mr Fisher Actor Amar Chadha-Patel Keith Actor Sally Sanders Baby Actor Carla Harrison-Hodge Ginny Actor David Webber Newspaper Seller Actor Beatie Edney Miss McHenry Actor Angus Wright Linley Actor Alan Peett Policeman Actor Andy Riley Writer Kevin Cecil Writer Ben Taylor Director Hannah MacKay Producer Ben Farrell Executive Producer