Alter Ego: Integral Synaptic Anti Anionic Computer
Other Names: ISAAC-Prime; I.S.A.A.C.; Zack
First Appearance: Captain Marvel (vol. 1) #32 (May 1974): "Thanos the Insane God!"
Number of Appearances: 80
Worked for: Mentor
Worked for: Eternals
ISAAC is a computer that serves as the rRegulator of the artificial biosphere within Saturn's moon Titan, home of the Titanian Eternals.
Suggested links for further research about this character and the character's religious affiliation: