Guest Stars Lachlan Murdoch as Constable Henry Higgins Shanice Banton as Violet Hart Daniel Maslany as Detective Llewellyn Watts Arwen Humphreys as Margaret Brackenreid James Graham as Arthur Carmichael Shailene Garnett as Nomi Johnston Mike Nadajewski as Ed Ward Ali Hassan as Obie Stratford Alexander Elliot as Buster Keaton Al Vrkljan as Joe Keaton Matthew Finlan as Charlie Chaplin Ryan Tapley as Stanley Laurel