Cap'n Skragg

When numerous villains joined forces and pretended to be Defenders for a Day, their ranks included Pecos and Joe the Gorilla, two of the henchmen previously known as the Split-Second Squad (Avengers #77). Those characters featured prominently on the cover of Defenders #64, along with a sea captain—apparently Cap'n Skragg, who too had been a member of the Split-Second Squad. Although Cap'n Skragg appeared only in one panel that issue, he connected thematically to the villains' decision to attempt a getaway aboard the Staten Island Ferry.

Nighthawk knocks Joe the Gorilla into Cap'n Skragg in this panel from Defenders #64 (Oct. 1978).