The Marvel II was a spaceship used by the Fantastic Four. When the team was on their way back to Earth, the Marvel II was caught by a rogue plasma flare which discharged its quantum battery, leaving the Fantastic Four stranded on an asteroid. They were towed by a passing ship to Casino Cosmico, where they managed to recharge the ship.
The Fantastic Four then stumbled into the armada of the Alliance. Before making contact with the Kree and the Skrulls, Mister Fantastic made Franklin and Valeria take the Marvel II's escape shuttle to return home with Jo-Venn and N'Kalla.
- Not to be confused with the Marvel-2, a rocketship of the Fantastic Four with a similar name.
- The Marvel II is only named in the script of Empyre #1, which is available in the issue's Director's Cut digital-exclusive edition.