Air-Walker was mentioned among the other Heralds of Galactus in this article. Also, Gabriel Lan, aka Air-Walker, wasn't before Silver Surfer. He was Galactus' first herald after Silver Surfer, followed by Firelord, then Terrax (in an ill-fated choice to pick someone amoral since noble-spirited Heralds kept leaving).

Simon Helberg also played Moist, the supervillain sidekick of Dr. Horrible (played by Neil Patrick Harris), in Doctor Horrible's Sing-Along Blog. Nathan Fillion plays their heroic antagonist Captain Hammer (who is, according to Dr. Horrible, a "corporate tool"). Felicia Day plays Penny, the not-so-good doctor's blissfully unaware love interest (since he's too socially awkward to work up the nerve to tell her he loves her).

Simon's character (Moist) received the power to control humidity and condensation from exposure to a radioactive humidifier his mother had used to try to cure his asthma. He's the constant emotional for Dr. Horrible, trying to get him out of his shell by setting up a double date with villainesses Bait and Switch (predictably, there's confusion as to which one Horrible is supposed to be dating).

It was an independent production done by Joss Whedon as a three part miniseries in 2008.  

Ben Grimm chose the name Thing, not Reed Richards. Someone screamed "What is that thing?" and he angrily took the name for himself.

Also, Johnny has had issues because of his powers. His normal body temperature, if he's not paying attention, is easily enough to give people burns and set clothes on fire. In an early issue, he reveals that his bedclothes and furniture, as well as all his clothes, are treated with a version of the unstable molecules their costumes are made of. Otherwise he could set his room on fire while he's sleeping. He also once found out that he'd unknowingly singed more than one of his girlfriends and they'd hidden it from him (there's a humorous reference to it in the 2000s FF movie when Johnny's girlfriend is asked the secret to dating him and she says "lots of aloe vera," as well as the earlier reference when he's getting his temperature taken and it quickly gets to over 300 degrees).

In the comics, Reed Richards comes up with the idea of the Fantastic Four out of guilt. He believed that making the all big, splashy, famous heroes was the only way to keep them from getting corralled, studied, and possibly even dissected by the government. So flashy PR, TV interviews, and creating an image of a relatable family was his way of protecting the people he loved, and had accidentally altered.

Marvel's version of Thor is the son of Odin and Gaea (in her aspect as Jord). Hercules is the son of Zeus, who is the son of Cronus and Rhea, both of whom are children of Gaea by Ouranos. That would actually make Thor the great-uncle of Hercules, and the uncle of Zeus, since he would be Cronus' and Rhea's half-brother.

Taaia's infatuation with Dr. Strange implies the possibility that someday a huge shadow may fall across the Sanctum Sanctorum. A booming voice will then rattle windows all across the island of Manhattan, as Galactus utters the question that may decide the fate of a world: "Doctor Stephen Strange, WHAT ARE YOUR INTENTIONS TOWARD MY MOTHER?!?"