Following their panel at Comic-Con International in San Diego, Marvel released a brand new trailer for Inhumans featuring more Lockjaw, Medusa's hair in action and plenty of otherworldly action.

RELATED: Inhumans’ TV Debut Features More Footage Than IMAX Version.

The latest trailer for the unprecedented IMAX/ABC series was revealed following the show's first panel at Comic-Con, and it brought with it plenty of Lockjaw -- who is quickly becoming a huge selling point for the series -- as well as our first look at Medusa's hair in action against Maximus the... Cunning?

As previously revealed by actor Iwan Rheon, Maximus the Mad will not be Inhuman on the show. Instead, Terrigenesis will have turned him human. At the time, the actor also teased that there wasn't actually a villain in the series, something that holds up judging from the trailer. Instead, it's brother versus brother in a battle for the throne, all without a clear cut nemesis.

It's an intriguing twist on a much-loved character, one fans have been eager to see Rheon play since a film adaption was previously in the works. Unfortunately, fans will have to wait until this September to see what showrunner Scott Buck and crew have in store for the character and the rest of the Royal Family.

RELATED: SDCC: Marvel’s Inhumans Cast Talks TV, Royal Family Secrets.

The first two episode of Inhumans will premiere Sept. 1 in IMAX theaters, followed by their broadcast debut Friday, Sept. 29, at 8 p.m. ET/PT on ABC. The drama stars Anson Mount as Black Bolt, Iwan Rheon as Maximus the Mad, Serinda Swan as Queen Medusa, Ken Leung as Karnak, Isabelle Cornish as Crystal, Eme Ikwuakor as Gorgon, Mike Moh as Triton and Sonya Balmores as Auran.