Married actors Kyle Schmid and Caity Lotz are teaming up for their new Lifetime ... a yoga instructor turned killer. In the film, the Mad Men actress, 37, plays Armstrong, the woman who shot ...

NCIS Origins takes a step back in time when the iconic Agent Gibbs first started out at Camp Pendleton in the early 1990s ...

Though she's been in the entertainment industry for over a decade, Caity Lotz only gained popularity in the last few of years after starring in two TV series, Arrow and Legends Of Tomorrow.

ET chatted with Kyle Schmid and Caity Lotz about their new true crime film, 'Yoga Teacher Killer: The Kaitlin Armstrong Story.' Watch ET's exclusive first look at Lifetime's 'Yoga Teacher Killer ...