IMDb > Grandpa Reg (Character)
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Grandpa Reg (Character)
from "Phineas and Ferb" (2007)

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Alternate Names:
Grandpa Fletcher


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  1. "Phineas and Ferb"
        - Father's Day (2014) TV episode, Played by Malcolm McDowell
        - Delivery of Destiny/Buford Confidential (2012) TV episode, Played by Malcolm McDowell
        - Phineas and Ferb Christmas Vacation (2009) TV episode, Played by Malcolm McDowell (as Grandpa Fletcher)
        - Picture This/Nerdy Dancin' (2009) TV episode, Played by Malcolm McDowell
        - Day of the Living Gelatin!/Elementary, My Dear Stacy (2009) TV episode, Played by Malcolm McDowell
          (3 more)

Additional Details


Fun Stuff

From "Phineas and Ferb: A Hard Day's Knight (#1.28)" (2008)
Phineas: Grandpa Fletcher, we should have a medieval tournament like the knights did in days of yore! We can have jousting, a catapult, and not bathe.
Grandpa Reg: Way ahead of you on the not bathing.
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