Every season of Bitter Rivals: Iran and Saudi Arabia ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Bitter Rivals: Iran and Saudi Arabia!

Bitter Rivals illuminates the essential history - and profound ripple effect - of Iran and Saudi Arabia's power struggle. It draws on scores of interviews with political, religious and military leaders, militia commanders, diplomats, and policy experts, painting American television's most comprehensive picture of a feud that has reshaped the Middle East.

The Best Seasons of Bitter Rivals: Iran and Saudi Arabia

Every season of Bitter Rivals: Iran and Saudi Arabia ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Bitter Rivals: Iran and Saudi Arabia!

Every season of Bitter Rivals: Iran and Saudi Arabia ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Bitter Rivals: Iran and Saudi Arabia!