photos news photos news Sister Kate 1989 ended 1 season Comedy A nun whose vocation has traditionally provided assignments to cultured settings is assigned to an orphanage inhabited by a motley group of children. SISTER KATE was an American sitcom that aired on NBC during the 1989–1990 television season. watched want to watch IMDb 6.8 created by Jeff Stein, Frank Dungan news ✕ loading… photos ✕ cast Stephanie Beacham Jason Priestley Todd Mahaffey Harley Cross seasons Season 1 19 episodes · 1989