Mr. Harrington (Peter Parker's Academic Decathlon chaperone/teacher in Homecoming) was a “computer nerd” at Culver University in the Incredible Hulk. Banner bribed him with pizza to use the computer in the lab. :
Roger Harrington (MCU) | Who's Who In Comic Book Movies Wikia | Fandom
Roger Harrington | Marvel Cinematic Universe Wiki | Fandom
Spider-Man: Homecoming - 20 Best One-Liners – Page 12
2017 UD Spider-Man Homecoming Friend or Foe #FF9 Mr. Harrington | eBay
Spidey Central — I'm not really qualified to do it anyway, so good...
In Incredible Hulk the computer nerd and Mr Harrington teacher to Peter from MCU's Spiderman are the same person. | Computer nerd, Incredible hulk, The incredibles
Martin Starr Signed 'Spider-Man - Mr. Harrington' 8x10 Photo ACOA Silicon Valley | eBay
Roger Harrington | Marvel Cinematic Universe Wiki | Fandom
Roger Harrington (Earth-199999) | Marvel Database | Fandom
Jaeden Martell Talks Mr. Harrigan's Phone and Being the Stephen King Guy
Fan Casting Martin Starr as Mr. Harrington in Spider-Man Far From Home on myCast
Roger Harrington | Marvel Movies | Fandom
Kevin Feige Confirms Two Marvel Cinematic Universe Characters Are Actually the Same Person
Theory: Mr. Harrington is absorbing all of Peter Parker's bad luck | SYFY WIRE
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