Guest Stars John Emmet Tracy as Inspector Enzo Lambert Daran Norris voices Johnny Frost Elfina Luk as Joyce Collins Kett Turton as Vampire Steve Jennifer Irwin as Dolly Durkins Gage Golightly as Al Bronson Philip Bolden as Harris Burrows Brianne Tju as Amy O'Neill Kurt Long as Lee Mooney Kristian Wang as Hamm Co Starring Cole Vigue as Officer Harris Michael Robert Bernard as 'Stache Chris Ang as Singing Detective #1 Pasha Ebrahimi as Brian Ryuta Kato as Singing Unicop #2 Stephanie Lavigne as Singing Unicop #4 Kendra Westwood as Eileen Smith Richard O'Sullivan as Singing Detective #5 Arjun Malik as Flower Delivery Guy Sheri Rabold as Singing Detective #6 Daniel Desveaux as Singing Detective #4 Mitch Ainley as Jamie Ross Sarah Ziolkowski as Singing Unicop #1 Mario Ferrente as Singing Unicop #3 Antoine Calaway as Singing Detective #2 Jennifer Evans as Singing Detective #3