Television Series (523 hours / 22 days): 1  The Original Series - 79 episodes - 50 minutes each - 3,950 minutes total. 2  The Animated Series - 22 episodes - 23 minutes each - 506 minutes total. 3  The Next Generation - 178 episodes - 44 minutes each - 7,832 minutes total. 4  Deep Space Nine - 176 episodes - 43 minutes each - 7,568 minutes total.