|Powers and Abilities|
Jedediah Tennyson (granduncle)
Natalie Tennyson (wife)
Gwen Tennyson (daughter)
Ken Tennyson (son)
Max Tennyson (father)
Verdona Tennyson (mother)
Carl Tennyson (brother)
Ben Tennyson (nephew)
Sandra Tennyson (sister-in-law)
Gordon Tennyson (uncle)
Joel Tennyson (cousin)
Vera Tennyson (aunt)
Betty Jean Tennyson (aunt-in-law)
Camille Mann-Tennyson (cousin-in-law)
|Aliases||Uncle Frank (Ben)|
|Voice Actor||George Newbern|
Frank Tennyson is the husband of Natalie Tennyson, the father of Gwen and Ken, the brother of Carl Tennyson, the son of Max and Verdona Tennyson, and the uncle of Ben Tennyson in Ben 10: Missing Pieces and Ben 10: Protector of the Omniverse. He is the Timeline 1 equivalent of the canon Frank.
Frank has his Alien Force appearance, but his colors match the color palette of Heroes United.
Frank is a considerate father who'll let his daughter, Gwen, make her own decisions. He is understanding and can stay calm, even in unexpected situations.
Prior to Missing Pieces
Frank went through the same events as his canon equivalent as depicted in the episode What Are Little Girls Made Of?
- Crossroads (first appearance)
- Frank and his brother, Carl, were both born human, as neither of them have "the spark". However, they are able to detect mana-based activity to a limited extent, thereby can sense whenever their mother is nearby.
- Frank and Carl only found out about their mother being an alien when they were adults.
- Frank and Natalie are more conservative than Carl and Sandra.
- Frank and Natalie don't like Kevin but are too smart to forbid Gwen from going out with him.
|Ben 10: Missing Pieces|