S3, E14: Mary (Adelaide Kane) realizes her need to return to Scotland is becoming increasingly imminent and that along with the help of Bash (Torrance Coombs), she must raise her own army to save her throne. Elizabeth (Rachel Skarsten) enlists Lola's (Anna Popplewell) help to find out information about her mother, which backfires when Lola gets caught. Charlie Carrick, Megan Follows, Ben Geurens, Craig Parker, Rose Williams, Celina Sinden and Jonathan Keltz also star.