PEOPLE's got the first look at Katharine McPhee in costume in Waitress, the hit musical in which she will make her Broadway debut April 10. ... The Scorpion actress and American Idol alum, ...

Katharine McPhee stung by action bug in "Scorpion" September 19, 2014 / 11:17 AM EDT / CBS News The new CBS drama " Scorpion ," premiering this Monday at 9 p.m./8 p.m. CT, is inspired by a true story.

Since Katharine McPhee first sang her way onto the pop culture stage almost 10 years ago, music has been priority No. 1. 'Scorpion' with singer Katharine McPhee may ease the sting of 'Smash' - Los ...

Katharine McPhee Joins CBS ‘Scorpion’ Pilot. McPhee will play a working-class hero and diner waitress who understands geniuses. Getty Images. Tim Kenneally. March 17, 2014 @ 3:18 PM.

The new CBS drama " Scorpion," premiering this Monday at 9 p.m./8 p.m. CT, is inspired by a true story.