Cure for Virgil (Rocky Cave) - Fallout 4 Game Guide & Walkthrough | gamepressure.com
Fallout 4: A Loose End walkthrough - Polygon
Fallout 4: Virgil's Serum Location
Every time I try to give Virgil the serum he asked for, it doesn't give me the option even though I have it. It shows the “A” option but no text beside
Virgil's Cure | Fallout 4 Wiki
Virgil Calls Institutes for His Serum - Fallout 4 Prank Call Video by: IceNJam. (link to original video in the comments below.) Sigmund | By Fallout Guardians | Facebook
Cure for Virgil (Rocky Cave) - Fallout 4 Game Guide & Walkthrough | gamepressure.com
Fallout 4 - Finding Virgil's Serum In The Institute - 4K Ultra HD - YouTube