As the geeks are well aware, Agent Coulson (Clark Gregg ) died in "The Avengers" — killed by Loki. And yet he's somehow alive in "Marvel's Agents of S.H.I.E.L.D." How that can be has been hinted at, but never properly explained. We're promised that in the next episode, Coulson uncovers vital information about the mystery of his death.
Watch • 8 p.m. Tuesday, ABC/Ch. 4
Chiefs at Colts; Saints at Eagles; Chargers at Bengals; 49ers at Packers
Watch •2:35 p.m. Saturday, NBC/Ch. 5; 6:10 p.m. Saturday, NBC/Ch. 5; 11:05 a.m. Sunday, CBS/Ch. 2; 2:40 p.m. Sunday, Fox/Ch. 13