Sandra Tennyson

Sandra Tennyson is Carl's wife and Ben's mother. She is shown in Ben 10: Race Against Time. She wants Ben to call her "Sandra" not "mother", "mommy" or "mom". She is also briefly seen in the episode Goodbye and Good Riddance.

Alien Force
Sandra made a cameo in the first episode, when she was washing the dishes, yelling at Ben for running in the house. At that time, she was a brunette and not a blonde.

She reappears in the episode Grounded, where she & her husband witness Ben and Gwen fighting a Highbreed Officer. She and Carl become angry at Ben for lying to them and forbid Ben from using the Omnitrix. However Ben decides to disobey them when Kevin is in trouble. Sandra and Carl realize Ben is only trying to protect the Earth, they realize they were wrong to stop him, they then decide to go help Ben save his friend. Carl and Sandra help save Ben and Kevin from the Highbreed using Max's old blaster-rifle.

Trivia

 * Carl Tennyson always seems to opposite Sandra.
 * Sandra: Don't eat too much cheese Ben.
 * Carl: Eat all the cheese you want Ben.


 * Sandra is based on her actress, Beth Littleford.