Guest Stars Anthony Lemke as Detective Greyson Richard Walters as Chester "Tickles" Malone Alan Davies as Jonny Cork Jocelyn Hudon as Audrey Smith Laura de Carteret as Mrs. Enfield Eric Osborne as Thomas Enfield Co Starring John Koensgen as Dr. Peter Thomson Tessa Mossey as Jennifer Kevan Kase as Ed Douglas Walker as Flo's Dance Partner Robert Bazzocchi as Shawn Wilkington Jade Whitney as Female Dancer Andrew Kyrzyk as Trudy's Dance Partner Julia Harnett as Female Dancer Demi Oliver as Marcus Anton Belyaev as Frankie's Dance Partner Sam Asante as Stage Manager Peter Young Jarvis as Howard Susannah Haight as Ringer Dancer Jone Liam as Ringer Dancer Andy Trithardt as Dr. Banting