Webjohn david landis is an american film director, comedian, screenwriter, actor, and producer. He is best known for the comedy films that he has directed, such as national. Webjohn landis (born august 3, 1950) is an american film director, screenwriter, actor, and producer. He is known for his comedies, his horror films, and his music videos with. Webjohn landis (born august 3, 1950) is an american movie director. Landis was born in chicago, illinois and raised in los angeles, california. He started his career working as. Webjohn david landis (born…