Cosgrove Hall Wiki

Penfold Transformed is the fourth episode in Season 9 of "Danger Mouse" that was broadcasted on ITV in the UK on 16th January 1992.


Crumbhorn has replaced Penfold with a mechanical transformer. Not wanting to be outdone by a villainous rival, Greenback disguises Stiletto as Penfold and orders him to replace the replacement.

Background Music Pieces[]

Voice Cast[]

  • David Jason as Dangermouse and the Narrator.
  • Terry Scott as Penfold.
  • Edward Kelsey as Colonel K and Baron Silas Greenback.
  • Brian Trueman as Stiletto.
  • Jimmy Hibbert as Doctor Augustus P. Crumhorn III.


  • Voices by David Jason, Terry Scott, Edward Kelsey, Brian Trueman and Jimmy Hibbert.
  • Original Music by Mike Harding.
  • Music Production by Richie Close.
  • Storyline by Chris Randall.
  • Written by Brian Trueman.
  • Storyboard by Dan Whitworth.
  • Department Head of Layout: Ben Turner.
  • Layout by Andy Roper, Jon Doyle, Paul Salmon and Steve Simpson.
  • Animation Director: Willard Kitchen.
  • Assistant Animation Director: John Offord.
  • Animated by Dan Whitworth, Phil Morris, Denise Heywood, Alistair Fell, Adrian Bell,
    Les Brooksbank, Mair Thomas, Karen Heywood, Helen Michael, Craig Whittle,
    Helen Smith, Micheal Whaite, Steve Pleydell Pearce, Bill Tapp and Steve Horrocks.
  • Department Head of Backgrounds: Ben Turner.
  • Backgrounds by Beverly Bush, Maggie Riley, Weston Samuels, Philip Jackson,
    Pete Hiller and Michelle Graney.
  • Special Effects by Garry Owen, Jackie Mitchell, Roy Huckerby and David Birkinshaw.
  • Xerox by Tony McAleese, Joan Simmons and Don Geering.
  • Department Head of Paint and Trace: Lorriane Thomas.
  • Paint and Trace by Joan Jones, Beverley James ,Yasodha Huckerby, Sue Halliwell,
    Katie Nutter, Stefania Giani, Lynn Hardie, Andrea Hough, Gloria Vassiliou, Karl Scoble,
    Joyce Flowers, Laura Cosgrove, Marie Dembinski and Mark Fulton.
  • Camera by Peter Kidd, Frank Hardie, Wendy Senior and Mark Sutton.
  • Video Line Test by Phil Atack and Lesley White.
  • Editing by Eilis Ward and Leo Casserly.
  • Dubbing Mixer: John Wood.
  • Production Control by Simon White, Phil McMylor, Andrew Bax, Sian Thomas and Ed Williams.
  • Post Production by Chris Phillips.
  • Executive Producer: John Hambley.
  • Produced by Brian Cosgrove and Mark Hall.
  • Directed by Keith Scoble.
  • © Cosgrove Hall Productions 1990.

Copyright Gag[]

Despite this episode being broadcasted in 1992, the roman numerals in the copyright credit reads 'MCMXC' as it is dated in 1990.


  • Recording date: February 26, 1990.