Tuesday, January 8, 2019: Simu Liu, Joseph Shabason and more

Today on q, with Tom Power:

• Kim's Convenience star Simu Liu tells us how his real-life relationship with his parents informs his father-son relationship on the show.
• Musician Joseph Shabason discusses how he turned his mother's battle with Parkinson's disease into beautiful music.
• Kliph Nesteroff gives us a brief history of comedy roasts.
• Fashion columnist Mosha Lundström Halbert​ unpacks the controversy brewing between designer Marc Jacobs and representatives for Nirvana.