Jamie prepares to face British forces in battle. Roger and Brianna question Buck MacKenzie’s intentions in the 20th century. William fights in the First Battle of Saratoga.

Jamie fights in the pivotal Second Battle of Saratoga. Roger and Brianna search for Jemmy.

The American Revolution reaches the pivotal Battle of Monmouth. Lord John Grey and Ian race to save William. Brianna makes an important decision.

Denzell must perform a dangerous operation with the skills he's learned from Claire. William asks for help from an unexpected source in his mission to save Jane.