Friday's TV highlights: 'Crazy Ex-Girlfriend' on the CW and more
MacGyver The new episode “Mac & Jack” uses flashbacks to recall how MacGyver and Jack (Lucas Till, George Eads) first met. 8 p.m. CBS
Crazy Ex-Girlfriend Rebecca (Rachel Bloom) is starting to see a pattern in her life and relationships as the kooky musical comedy presents its midseason premiere....