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Robert Terwilliger, Sr.

Wikisimpsons - The Simpsons Wiki
Robert Terwilliger, Sr.
Robert Terwilliger Sr.png
Artwork of Robert Terwilliger, Sr. from The Simpsons: Tapped Out
Character Information
Gender:
Male ♂
Status:
Alive
Hair: Gray
Occupation: Doctor
Relatives: Sons: Robert and Cecil Terwilliger
Wife: Dame Judith Underdunk
Grandson: Gino Terwilliger
Daughter-in-law: Francesca Terwilliger
First Appearance: "Funeral for a Fiend"
Voiced by: John Mahoney


Dr. Robert Terwilliger, Sr. is Sideshow Bob's father.

When Sideshow Bob was put on trial for trying to kill The Simpsons, he claimed that Bob had suffered from an illness caused by his desire to kill Bart Simpson. Bart threw Sideshow Bob's medication out of a window (believing it to be a biological weapon). This subsequently caused Sideshow Bob to "die". In reality, Bob was injected with a death simulation drug by his father prior to the fated trial in order to conduct a complex plan to kill Bart Simpson via locking him in a coffin and cremating him. He, and the rest of the Terwilliger family, are in prison.

Non-canon[edit]

Donut Homer.png The contents of this article or section are considered to be non-canon and therefore may not have actually happened or existed.

The Simpsons: Tapped Out[edit]

This section is transcluded from The Simpsons: Tapped Out characters/The Terwilligers. To edit it, please edit the transcluded page.
Dr. Robert
Image Cost Unlock method Unlock message
Robert Terwilliger Sr.png Tapped Out Gas Mask.png16,050

Tapped Out T.Corn.png6,100Tapped Out DNA.png11,700

Terwilligers
Act 2 Prize

Terwilligers
Act 3 Craftable

Tapped Out Dr. Robert Unlock.png

Behind the Laughter[edit]

Appearances[edit]