Vydáno: Mar 23, 1973
Runtime: 74 minut
Žánr: Vědeckofantastický, Televizní film
Hvězdy: Alex Cord, Mariette Hartley, Ted Cassidy, Percy Rodriguez, Harvey Jason, Titos Vandis
Crew: John Llewellyn Moxey (Director), Gene Roddenberry (Writer), Harry Sukman (Music), Gerald Perry Finnerman (Director of Photography), Thomas R. Burman (Makeup Artist), George Watters (Editor)