Grampa Simpson's guest appearances

Grampa Simpson

Round Springfield

Maurice LaMarche

Adam Conover

Mara Wilson

Chris Stephens

Dana Gould

Emily Heller

Betsy Sodaro

Jordan Morris

Jesse Thorn

Joel Kim Booster

Jon Gabrus

Jeff Loveness

Hari Kondabolu

Ken Jennings

Brian Brushwood

OwlTail

Michael Rousselet

Michael Rousselet (5 Second Films, Dude Bro Party Massacre 3) joins the girls to talk love tonic, reverse vampires, and the tenderness that could be Abe and Homer’s relationship, once they get out of their own dummy way.

<p>Michael Rousselet (5 Second Films, Dude Bro Party Massacre 3) joins the girls to talk love tonic, reverse vampires, and the tenderness that could be Abe and Homer’s relationship, once they get out of their own dummy way.</p>

Grampa Simpson vs. Sexual Inadequacy (with Michael Rousselet)