Apparizioni di Undertow [E-616] nel gruppo SURF [E-616]
| APP# | Data | Apparizione nella Storia | Avversari | |
|---|---|---|---|---|
| App. #1 | 1989/10 | New Mutants Annual (1984) #005 s01 | NEW MUTANTS, DEVIANTS | Llyra | |
| App. #2 | 1989/11 | Fantastic Four Annual (1963) #022 s01 | ||
| App. #3 | 1990/09 | Avengers West Coast Annual (1986) #005 s03 | | Doctor Pym, | Firebird, | Hawkeye, | Wasp | |
| App. #4 | 2019/06 | Major X (2019) #002 s01 | | Cable, | Major X | |
| App. #5 | 2019/07 | Major X (2019) #003 s01 | | Lora | |
| App. #6 | 2019/07 | Major X (2019) #004 s01 | | M'Koy |