If you are behind on The Walking Dead, then this video may not be for you as it contains some spoilers for the more recent episodes.
That said, AMC has released this video looking at actor Chad L. Coleman and his portrayal of Tyreese Williams. According to the video, Coleman was series creator Robert Kirkman's immediate choice to play that role. Here we see cast and crew talking about working with Coleman and what Tyreese's character meant to the series and to the others. Coleman himself talks about the character and how he did or didn't fit into this new world.
The Walking Dead airs on Sundays on AMC