Cable, Step Up Wiki
Harry Shum Jr. - filmography
Harry Shum Jr. Talks All My Life, Glee, And Shadowhunters - Exclusive Interview
Harry Shum, Jr.'s Dance Scene in 'Shadowhunters' Won't Be Anything Like Cable, Harry Shum Jr, Shadowhunters, Television
Harry Shum Jr - Male Actors - Bellazon
Harry Shum Jr. Grey's Anatomy
Harry Shum Jr. – Step Up 3D
Step Up 3-D Character Featurette - video Dailymotion
Step Up 3D - Dance Mike Chang