Bob Martin (Man in Chair), Summer Strallen (Janet van de Graaf), Elaine Paige (The Drowsy Chaperone), John Partridge (Robert Martin), Nikolas Grace (Underling), Sean Kingsley (George), Adam Stafford (Gangster #1), Cameron Jack (Gangster #2), Nick Holder (Mr. Feldzieg), Selina Chilton (Kitty), Anne Rogers (Mrs. Tottendale), Joseph Alessi (Aldolpho), Enyonam Gbesmete (Trix), Mark Goldthorp, Nina French, Paul Iveson, Sherrie Pennington