Apparizioni di Sleeper [4] [E-616] nel gruppo SKELETON CREW [E-616]
| APP# | Data | Apparizione nella Storia | Avversari | |
|---|---|---|---|---|
| App. #1 | 1990/04 | Captain America (1968) #369 s01 | | Black Queen [2] | |
| App. #2 | 1990/05 | Captain America (1968) #370 s01 | | Captain America, | Diamondback [2] | |
| App. #3 | 1991/07 | Captain America (1968) #387 s02 | ||
| App. #4 | 1991/08 | Captain America (1968) #389 s02 | ||
| App. #5 | 1991/08 | Captain America (1968) #390 s02 | BUNDESWEHR, SCHUTZ HEILIGRUPPE | Blitzkrieg | |
| App. #6 | 1991/09 | Captain America (1968) #391 s02 | ||
| App. #7 | 1991/10 | Captain America (1968) #393 s01 | ||
| App. #8 | 1991/10 | Captain America (1968) #393 s02 | ||
| App. #9 | 1992/09 | Captain America Annual (1971) #011 s02 | ||
| App. #10 | 1992/12 | Captain America (1968) #410 s01 | | Moonhunter |