Alex Summers

Alex Summers is the younger brother of Scott Summers (Cyclops), a mutant whose body involuntarily absorbs ambient cosmic energy and releases it as powerful plasma bursts. Unlike his brother, Alex struggled for years to control his dangerous gift before eventually embracing his identity as Havok.

Few Marvel characters have carried as much weight — and as much complicated legacy — as Alex Summers, who burst onto the Silver Age scene in The X-Men #54 in 1969, brought to life by Arnold Drake and Werner Roth. A proud member of the X-Men, Alex has spent nearly six decades navigating a world of extraordinary company, sharing adventures with legends like Wolverine, Ororo Munroe, and Cyclops across the pages of Uncanny X-Men, X-Men, and X-Factor. With 580 catalog appearances and an impressive 29 key issues to his name, he's no background player — he's a character whose arc has been tested, deepened, and revisited by Marvel across an astonishing span from 1969 all the way to 2026. If you're building a serious X-Men collection or simply want to follow one of Marvel's most enduring and compelling figures through the full sweep of the Silver Age and beyond, Alex Summers is absolutely worth your time.