Main content

Through a Glass Darkly

Episode 6 of 10

Historical drama. An astronomer gathers the royal party to watch an eclipse, but events take a dramatic turn and the Musketeers are pushed to their limits.

Renowned astronomer Marmion gathers the royal household to his impressive observatory in a transformed old fort to watch a solar eclipse. The Musketeers and Rochefort escort them but could never have predicted the twist in fate that ensues and the impossible choices that must be made.

Who is Marmion really and what is his game? The Musketeers are forced into the fight of their lives with dramatic consequences. Will they accept Milady's help despite their mistrust of her? It might be their only chance to save the king, queen and themselves.

1 month left to watch

1 hour, 2 minutes

Clip

Credits

Role Contributor
Athos Tom Burke
Aramis Santiago Cabrera
Porthos Howard Charles
Queen Anne Alexandra Dowling
King Louis Ryan Gage
Constance Tamla Kari
Milady Maimie McCoy
d'Artagnan Luke Pasqualino
Treville Hugo Speer
Rochefort Marc Warren
Marmion Leo Gregory
Marguerite Charlotte Salt
Vicomte de la Prade Tristan Beint
Comtesse de Gagnon Jessica Guise
Monsieur Fernel Nick Caldecott
Madame Fernel Katie Lightfoot
Robert Nathan Wright
Writer Marnie Dickens
Writer Adrian Hodges
Producer Colin Wratten
Director Andy Hay

Broadcast

Featured in...

France v Spain: Weaponry and explosions from the war sequence

Watch the behind the scenes video

The boys introduce Series 3

The boys introduce the new series of The Musketeers.