HBO Debuts John McCain Documentary Trailer

HBO Friday released a first-look video trailer for its upcoming documentary focused on Senator John McCain.

The documentary, John McCain: For Whom The Bell Tolls, premieres May 28 and shines a light on one of the most influential forces in modern American politics.

John McCain: For Whom The Bell Tolls is produced by Peter Kunhardt (HBO’s Jim: The James Foley Story, King in the Wilderness), along with  George Kunhardt and Teddy Kunhardt.

R. Thomas Umstead

R. Thomas Umstead serves as senior content producer, programming for Multichannel News, Broadcasting + Cable and Next TV. During his more than 30-year career as a print and online journalist, Umstead has written articles on a variety of subjects ranging from TV technology, marketing and sports production to content distribution and development. He has provided expert commentary on television issues and trends for such TV, print, radio and streaming outlets as Fox News, CNBC, the Today show, USA Today, The New York Times and National Public Radio. Umstead has also filmed, produced and edited more than 100 original video interviews, profiles and news reports featuring key cable television executives as well as entertainers and celebrity personalities.