Keep Your Mouth Shut A witness takes a vow of silence to ensure his survival, but can he keep it? Details Casts Posters Title Keep Your Mouth Shut Release Date 2018-03-10 Runtime 00 Hours 09 Minutes Genres Comedy Thriller Production Companies Unknown Production Countries Thomas Wilson Brown... Members Only... Laraine Newman... Patty... Brett Davern... Aaron... Steve Bannos... Larry... Sophie Kargman... Amelia... Megan Rosati... Jules... Chris Bremner... Mark... Original Size (666x1000) Original Size (666x1000)