Tonight, NEW EPISODE, 8 p.m. ET (CBS)
Why You Should Watch: MacGyver and Jack (Lucas Till, George Eads) become thieves for what they think is a good reason in the new episode “Packing Peanuts & Fire.” They pilfer a valuable painting to expose a dealer in stolen artworks, then find themselves swindled out of the piece they took. Riley (Tristin Mays) has mixed emotions when her estranged father (guest star Billy Baldwin) reappears. Curtis Armstrong (“Revenge of the Nerds”) also guest stars.