The Impossible Years The battle of the ages! The undergraduates vs. the over-thirties! Release date: 1968-12-05 Genres: Comedy, Drama Actors: Rudy Germane, David Niven, Chad Everett, Ned Wertimer, Michael McGreevey, Karen Norris, J. Edward McKinley, Leoda Richards, Susan French, Don Beddoe, Kenner G. Kemp, Jeff Cooper, Lola Albright, Darleen Carr, Dee Carroll, Cristina Ferrare, Ozzie Nelson, Rich Chalet, Trudi Ames, Jon Hill, Louise Lorimer, John Harding Runtime: 1 h. 32 min. Score: 5.7/10 Votes: 6 Countries: United States of America Companies: Marten Pictures Available* : Overview: The eldest daughter of a professor of psychology at a large conservative university causes havoc, and great embarrassment, for her father with her free-willed and uninhibited lifestyle.