Many of Marvel's recent post-credit scene cameos and storylines have been left unresolved and without a clear destination.

With Thor 5 set to explore Valhalla and introduce Ares and Hercules, the film is shaping up to be one of the most ambitious ...

For his final task, Eurystheus ordered Heracles to go to the Underworld and bring back Cerberus, the three-headed guard dog ...