Although Time Tunnel only lasted for one season, it remains a favorite among many fans. I attribute the success of TT to both the outstanding acting of the cast and some great storylines. Though no longer with us, Whit Bissel and John  Zaremba gave some beautiful performances in many episodes. Lee Meriwether was wonderful as Dr. Ann MacGregor, and Jimmy Darren and Bob Colbert kept us in suspense as they were transported through time. All this combined for a well done Sci-Fi series - one of the best! For whatever reason you fondly remember Time Tunnel remember a lot of work was put into creating this series. No wonder that of all the shows that Irwin Allen produced, Time Tunnel was his favorite! 

Ray Dutczak Oct 22 2001.