Icicle Sr.

Icicle Sr. is a supervillain who uses cryokinetic technology.

Early life
He displayed very little interest in his son, Icicle Jr., and only demanded his presence when the situation required it. While imprisoned at Belle Reve Penitentiary, Icicle Sr. became the head of the prisoners.

Present
In mid-September, Senior initiated a mass break out attempt with smuggled technology. Despite not escaping, Senior and Hugo Strange were satisfied with accomplishing multiple objectives, in part for the Light.