
For this movie, it goes beyond Ted with the roster of casting like Liam Neeson, Charlize Theron, Amanda Seyfried and Neil Patrick Harris as the main characters. This is also a rare time, Theron goes into comedy knowing that she is more of sci-fi and action than making people laugh. Same goes with Liam Neeson which brings that seriousness into the plot.
Seth produces, directs and writes the story as he also injects his own brand of comedy like he did with Ted, Family Guy, and American Dad. This is also one of the movies Seth stars personally which he rarely happens as he is busy doing voice overs.