Star Trek: Deep Space Nine (1993-99 TV series)

STAR TREK, 1966-69, Ep.#42:

Could ‘Star Trek’ Tribbles Have Been Named Something Even Cuter?

What’s the trouble with Tribbles?
TIME TUNNEL, James Darren, (1966), 1966-1967.  

James Darren, ‘Gidget’ & ‘T.J. Hooker’ Star, Dies at 88

He also appeared in ‘Star Trek: Deep Space Nine’ and ‘The Time Tunnel.’