Chris Hardwick is jumping back on his feet after sexual assault allegations made by his ex-girlfriend. Apparently they did not find validity in the accusation after AMC interviewed several people. AMC said he would be back with his shows “Talking Dead” and “Talking with Chris Hardwick.” In addition, NBC announced Hardwick would be a guest host on “America’s Got Talent.” And according to Access, he also will return as host for season three of “The Wall.”