This decade saw the release of several Canadian slasher films that would become cult favourites, such as "Prom Night" (1980), "Happy Birthday to Me" (1981), and "My Bloody Valentine" (1981). The 1981 science fiction film "Threshold" won Donald Sutherland a Genie Award for Best Actor. The 1983 Bob and Doug Mackenzie comedy "Strange Brew", directed by and starring Rick Moranis and Dave Thomas, was among the first English-language Canadian comedy films to achieve commercial success and is considered a cult classic. The film earned over $8.5 million at the box office on a $4 million budget and won the Golden Reel Award for highest-grossing domestic film of the year.