Friday`s TV highlights: `Once Upon a Time,` the Royal Wedding and more
(LA Times MLB)

SERIES Undercover Boss: Celebrity Edition Idina Menzel (`Frozen`) goes undercover with a group of Broadway hopefuls in this new episode. 8 p.m. CBS Blindspot Jane and Weller´s (Jaimie Alexander, Sullivan Stapleton) pursuit of Roman (Luke Mitchell) leads them back to where it all started, in the...