Killing Kennedy was released today on Digital HD by 20th Century Fox Home Entertainment, less than a month after its television debut.

NatGeo’s original film, featuring Rob Lowe as the country’s 35th president, gave NatGeo is biggest ratings to date. The project is based on the book of the same name by Fox News anchor Bill O’Reilly and Martin Dugard.

Killing Kennedy also stars Ginnifer Goodwin, Will Rothhaar, Richard Flood, Casey Siemaszko and Michelle Trachtenberg. The film can be purchased now from iTunes, Amazon Instant Video, Target Ticket, GooglePlay, Vudu, Cinema Now, Xbox and Nook.