. . . . . "Luke Matthews was portrayed by Andy Chambers. There is some confusion regarding his name as Luke is sometimes credited as \"Luke Cassellis\" on cast lists online, but is referred to as \"Luke Matthews\" on the show. Luke Matthews is an occasional character in Degrassi Junior High and Degrassi High who became known for drug use and provision. He provided the drugs that caused Shane McKay's serious injury and left him brain-damaged. He was friends with Yick Yu."@en . . . . "Luke Matthews was portrayed by Andy Chambers. There is some confusion regarding his name as Luke is sometimes credited as \"Luke Cassellis\" on cast lists online, but is referred to as \"Luke Matthews\" on the show. Luke Matthews is an occasional character in Degrassi Junior High and Degrassi High who became known for drug use and provision. He provided the drugs that caused Shane McKay's serious injury and left him brain-damaged. He was friends with Yick Yu."@en . "Luke Matthews"@en . . . . .