“The Counter-Clock Incident”Star Trek: The Animated SeriesSeason 2, Episode 6Directed by: Bill ReedWritten by: John CulverOriginal air date: 12th October 1974
March 2020, Issue No. 18 TIME TRAVEL NEXUS PRESENTS . . . Animator to the Stars An Interview with Hal Sutherland by Mike Main from Free Fall 6, July...
“The Time Trap”Star Trek: The Animated SeriesSeason 1, Episode 12Directed by: Hal SutherlandWritten by: Joyce PerryOriginal air date: 24th November 1973
“Yesteryear”Star Trek: The Animated SeriesSeason 1, Episode 2Directed by: Hal SutherlandWritten by: D.C. FontanaOriginal air date: 15th September 1973
“All Our Yesterdays”Star Trek: The Original SeriesSeason 3, Episode 23Directed by: Marvin J. ChomskyWritten by: Jean Lisette AroesteOriginal air date: 14th March 1969