Hit AMC summer show, "Hell On Wheels," is back tonight with Episode 7 of Season 4! The Episode, titled "Elam Ferguson," starring rapper turned actor Common, can be streamed online for our free live streaming links below!

Season 4 of "Hell on Wheels" is officially under way, and it seems like this fourth season of the series is better than ever!

Make sure you tune in to AMC tonight at 9 PM EST to catch all of the Season 4, Episode 7 excitement!

Won't be able to catch Episode 7 of "Hell On Wheels" Season 4 on a TV? Well, we've got you covered with free online live stream links!

Check out a live stream of Season 4, Episode 7 of "Hell On Wheels" on this AMC free live stream channel online - click here or here (depending on your region, only one may be accessible) to watch Episode 7! If you miss the live stream, then watch the episode here for free after it airs.

Care for some spoilers?

According to the official TV Guide synopsis, in this episode titled "Elam Ferguson," "Cullen attempts to reconnect with Elam upon his return. Meanwhile, Durant takes matters into his own hands while putting an old problem to rest." Common will reprise his role as Elam Ferguson.

Check out a sneak peek from Season 4, Episode 7 here:

Warning: more major spoilers ahead!

According to Carter Matt, "We suppose that for now, the biggest question mark in this episode will be if Elam really can ingratiate himself with the railroad crew again after all that has happened. Remember here that it is not like everyone else has remained constant in his absence. Cullen Bohannon is now married and has a child, while John Campbell is holding court in the town of Cheyenne. Even Durant no longer has the power that he once did, and these changes may make this entire town feel completely foreign to him. Given that we are now just about at the half point of the season, we only imagine that the story will build in intensity here on out. Also, it could build in violence based on what Elam's reaction was to seeing Cullen and company in the promo that aired after the hour was over."

What else will "Hell On Wheels" Season 4, Episode 7 have in store for us besides the spoilers we revealed? You'll have to wait and see!

Tune in to AMC, or one of our free online live stream links above, to catch all the excitement of the hit series "Hell On Wheels" at 9 PM EST tonight!