Sebastian Cobb

Sebastian Cobb is a scientist who built North Haverbrook's monorail for Lyle Lanley in the episode "Marge vs. the Monorail". He later appeared in "Treehouse of Horror XV" as an addict at Mao's Opium Den.

Appearances

• Episode – "Marge vs. the Monorail"
• THOH – "Treehouse of Horror XV"

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