1968 - Star Trek & Mr Spock | Leonard Nimoy with a shape-shifting cat called 'Isis' in 'Assignment Earth' a 1968 episode from the original Star Trek series "Quite a lovely animal, Captain, I find myself strangely drawn towards it" responds Mr Spock, who did seem very at ease with Isis in the film clip and his love of animals is confirmed by Animal Wellness Magazine | Cat Gallery