On screen
Cast
17 credited performers
Ian McKellen
Percy
Roger Allam
Frank
Amari Bacchus
Character not listed
Rob Brydon
Character not listed
Peter Davison
Character not listed
Stephen Fry
Character not listed
Nitin Ganatra
Character not listed
Ncuti Gatwa
Character not listed
Jessica Gunning
Character not listed
Sheila Hancock
Character not listed
Derek Jacobi
Character not listed
Felicity Kendal
Character not listed
Joanna Lumley
Character not listed
Siân Phillips
Character not listed
Hugh Skinner
Character not listed
Wayne Sleep
Character not listed
Peter Straker
Character not listed