Squadron Sinister
| Use attributes for filter ! | |
| First appearance | Final panel of The Avengers #69 (Oct. 1969) |
|---|---|
| Member(s) | Doctor Spectrum |
| Hyperion | |
| Nighthawk | |
| Whizzer | |
| Base(s) | Pocket Dimension |
| Creators | Roy Thomas |
| Sal Buscema | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2419105 |
About Squadron Sinister
The Squadron Sinister is a fictional supervillain team appearing in American comic books published by Marvel Comics. The Squadron Sinister first appeared in the final panel of The Avengers #69, created by Roy Thomas and Sal Buscema. Squadron Sinister is a pastiche of DCs Justice League.