The Slap cast, including all of the TV shows The Slap actors and actresses with photos and actor bios (9 Items). This full list of the cast of The Slap covers Season 1 on, including all The Slap cast members. If you are wondering, "What are the The Slap actors' names?" or "Who starred on The Slap?" you can sort this alphabetical list by The Slap characters and their pictures. This list includes Jonathan LaPaglia, Lex Marinos and more items. Click any actor's name to read more information. This list includes the casts of all The Slap episodes.