While retrieving tickets for a hockey game from the Phoenix Foundation, MacGyver and his grandpa Harry get caught in the middle of a woman's plot to blow up the building using a bomb that she made.
J.R.'s friend (Lawrence Hilton-Jacobs) flees a murder scene because he fears police will accuse him.
A young woman lends her bed to a visiting friend for the night, only to have her guest murdered.
Barnaby continues to re-investigate an old kidnapping case in which he firmly believes the wrong man has been put into prison for the crime.
Barnaby thinks he has caught the killer who sent Betty a valentine, until the man calls her.