Appearing in "Smashtronaut – Part One"
- Betty Ross–Banner (Vision)
- Defenders (Mentioned)
- Spider-Man (Peter Parker)
- Doctor Strange (Stephen Strange)
- Phoenix (Maya Lopez)
- Falcon (Sam Wilson)
- Fantastic Four
- Black Widow (Natasha Romanoff)
- A.I.M. (Mentioned)
- Knull (Mentioned)
Races and Species:
- Astral Plane
- The Omen (Mentioned) (Topical Reference)
- Spider-Man's Suit
- Cloak of Levitation
- Falcon's Wings
- Fantastic Four Uniforms
- Panther Habit
- Captain Marvel's Suit
- Captain America's Uniform
- Eye of Agamotto
- Black Widow's Suit and Black Widow's Gauntlets
- Iron Man Armor Model 71 (Hulkbuster Armor) (First appearance)
- Project A.R.K. (First appearance)
- King in Black (Mentioned)
Synopsis for "Smashtronaut – Part One"
- Synopsis not yet written
IMMORTAL NO LONGER! CATES & OTTLEY DELIVER A NEW, COLOSSAL-SIZED ERA!
"MAD SCIENTIST" Part 1 of 6
The uncontrollable rage of the Hulk has reached an all-new level, and nobody – including the Avengers – is prepared to handle it. But is it really the Hulk that people should be afraid of, or is there something missing to this puzzle? Join the superstar creative team of Donny Cates and Ryan Ottley as they look to the stars for the next era of HULK!
- A trailer was released by Marvel on YouTube to promote this issue: