Watch On Location: Myron Cohen Full Movie Free Online 123Movies. With an uncanny ability to mimic just about any dialect he heard and accompany it with a hilariously appropriate facial expression, classic nightclub comedian Myron Cohen built his career on the art of effective storytelling. Filmed in Warwick, R.I., and hosted by fellow comedian Steve Allen, this installment of HBO's "On Location" series captures Cohen in his element, spinning yarns that are sure to make you laugh.