|Home World||Earth (RAT Timeline)|
|Relatives|| Ben Tennyson (son)|
Gwen Tennyson (niece)
Max Tennyson (father in-law)
Carl Tennyson (husband)
|First Appearance||Ben 10: Race Against Time|
Her personality is similar to her husband's. However, she seems to be less free going than Carl when she warns Ben about having too much cheese.
- She's one of three Sandras to appear.
- Like Carl, her look in this movie would eventually be used for her main timeline counterpart.