Voyage to the Bottom of the Sea found a second life, in reruns on cable [the Sci Fi Channel] in the 1990's.  Hedison has an obvious fondness for the show, but  his enthusiasm faded after the first two seasons.
"In the last year, I sensed doom.  The writers were concentrating on monsters - The Fossil Man and God knows what else! With all those monsters, I began to lose interest, but we did some very good stories in the first two years."
David's favorite Voyage episodes:
    The Human Computer
    The Saboteur
    The Phantom Strikes
    The Return of the Phantom
Least Favorite episode:
    Cradle of the Deep

Compiled from three separate Q & A pages in various Hedison Hosts (DH Fan Club Journal)