Richard E. Grant
Withnail
Paul McGann
...& I
Richard Griffiths
Monty
Ralph Brown
Danny
Michael Elphick
Jake
Daragh O'Malley
Irishman
Llewellyn Rees
Tea Shop Proprietor
Anthony Wise
Policeman 2
Michael Wardle
Isaac Parkin
Una Brandon-Jones
Mrs. Parkin
Noel Johnson
General
Irene Sutcliffe
Waitress
Robert Oates
Policeman 1
Eddie Tagoe
Presuming Ed