Watch Hell on Wheels Episode 1 HD Full Free on SolarMovie. Watch Hell on Wheels tv series online free. The Civil War is past, but former Confederate soldier Cullen Bohannon can't put it behind him. Fresh...The Civil War is past, but former Confederate soldier Cullen Bohannon can't put it behind him. Fresh are the memories of the death of his wife, killed at the hands of the Union soldiers, an act that sets him on a course of revenge.