Shifting Gears (TV) Cast
The cast of Shifting Gears. Updated on August 18, 2025.
11 actors
Tim Allen
as Matt Parker (11 episodes)

Tim Allen plays Matt Parker, a widower who manages an auto shop and navigates life with his estranged daughter and grandchildren.

Kat Dennings
as Riley Parker (11 episodes)

Kat Dennings portrays Riley Parker, the estranged daughter of Matt Parker who moves in with her father with her two children.

Seann William Scott
as Gabriel (11 episodes)

Seann William Scott takes on the role of Gabriel, adding to the storyline in the series.

Daryl Mitchell
as Stitch (11 episodes)
Maxwell Simkins
as Carter (11 episodes)

Maxwell Simkins stars as Carter, one of Riley's children adjusting to their new living situation.

Barrett Margolis
as Georgia (11 episodes)

Barrett Margolis is Georgia, another of Riley's children, figuring out life with their grandfather.

Cynthia Quiles
as Frankie (2 episodes)
Eileen Gonzales
as News Anchor (1 episode)
Brenda Song
as Caitlin Baker (1 episode)

Brenda Song appears as Caitlin Baker, a character who interacts with the Parker family.

Bianca Lopez
as Ms. Esposito (1 episode)
Cesili Williams
as Mom (1 episode)
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