Happy Birthday Be careful what you wish for When two friends embark on a journey to Mexicali for a Birthday celebration, they soon realize their psychedelic shenanigans have taken a turn for the worse. Details Casts Videos Galleries Posters Title Happy Birthday Release Date 2016-08-15 Runtime 01 Hours 33 Minutes Genres Horror Thriller Comedy Production Companies Darko Entertainment Production Countries United States of America Matt Bush... Brady... Riley Litman... Tommy... Britne Oldford... Lucia... Vanessa Lengies... Katie Elizondo... Steven Tyler... Kasape Suka... Tristin Mays... Janie... Matthew Willig... El Caballo... Erik Palladino... Texican... Robert Miano... El Gato... Jeff Daniel Phillips... Frank Zappa... Inanna Sarkis... Kasape Suka's Girlfriend... Happy Birthday Official Trailer 1 (2016) - Thriller (Trailer) Original Size (1280x720) Original Size (1500x845) Original Size (721x1080) Original Size (1280x1920)