Sif vs Rusty Collins Real Name
Alter Ego
Sif
Russell Collins
Alias
Lady Sif, Erika Velez, Mrs. Chambers, Sybil
Russell Collins Russ Brother Collins Prisoner 143-JK/8 Firefist Burns Agent Jones
In Films
Jaimie Alexander
Not Yet Appeared
Love Interest
No Love Interest
Identity
No dual
No Dual Identity
Alignment
Superhero
Superhero