From Dancing Mice to Psychopaths

From Dancing Mice to Psychopaths
Air date	June 16, 2016
Written by	Graeme Manson
Directed by	John Fawcett
Episode Guide
Previous	"The Mitigation of Competition"
Next	Season 5

From Dancing Mice to Psychopaths is the tenth and final episode of Season 4 of Orphan Black. It is the fourth season finale and 40th episode overall in the series.

Synopsis

When communication with Cosima is cut off and Neolution appears to be within striking distance, Sarah’s alliance with Rachel goes out the window. Sarah lures a high-level Neolutionist into a trap, and sets out to bring down Neolution once and for all.

Cast

Main Cast

• Tatiana Maslany as Sarah Manning, Cosima Niehaus, Helena, Rachel Duncan, and Krystal Goderitch
• Jordan Gavaris as Felix Dawkins
• Kevin Hanchard as Arthur Bell
• Ari Millen as Ira
• Josh Vokey as Scott Smith
• Kristian Bruun as Donnie Hendrix
• Maria Doyle Kennedy as Siobhan Sadler

Special Guest Star

• Evelyne Brochu as Delphine Cormier

Supporting Cast

• Jessalyn Wanlim as Evie Cho
• Lauren Hammersley as Adele
• Rosemary Dunsmore as Susan Duncan
• Cynthia Galant as Charlotte Bowles
• James Frain as Ferdinand Chevalier
• Gord Rand as Detective Martin Duko
• Scott Wentworth as   Dr. Ian Van Lier
• Lucie Guest as Zoie
• Calwyn Shurgold as Hell Wizard
• Géza Kovács as The Messenger
• Frank Moore as Board Member #1
• Andrea Davis as Board Member #2
• David Christo as Reporter #2

Gallery

1/36

Sneak Peaks and Promos

Orphan Black Season 4 - FINALE Trailer - Thurs June 16th on BBC America

Orphan Black Season 4 Finale Promo "From Dancing Mice to Psychopaths"

Orphan Black Season 4 Finale - Reunited (Spoilers)

Orphan Black Season 4 Finale - What Happened to Delphine Cormier (Spoilers)

Orphan Black Season 4 Finale Extended Scene - Our Avenging Angel

Orphan Black Season 4 Finale - Krystal and Sarah (Spoilers)

Music

TBA

Trivia

• For her "camp" look, Evelyne Brochu went almost completely without makeup for Episodes 4.09: The Mitigation of Competition and 4.10: From Dancing Mice to Psychopaths. Producers also thought it was time to bring back some of her infamous curls, for practical and realistic reasons and for the Cophine fans.

Navigation

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Season 1 Natural Selection • Instinct • Variation Under Nature • Effects of External Conditions • Conditions of Existence • Variations Under Domestication • Parts Developed in an Unusual Manner • Entangled Bank • Unconscious Selection • Endless Forms Most Beautiful Season 2 Nature Under Constraint and Vexed • Governed by Sound Reason and True Religion • Mingling Its Own Nature With It • Governed As It Were By Chance • Ipsa Scientia Potestas Est • To Hound Nature in Her Wanderings • Knowledge of Causes, and Secret Motion of Things • Variable and Full of Perturbation • Things Which Have Never Yet Been Done • By Means Which Have Never Yet Been Tried Season 3 The Weight of This Combination • Transitory Sacrifices of Crisis • Formalized, Complex, and Costly • Newer Elements of Our Defense • Scarred by Many Past Frustrations • Certain Agony of the Battlefield • Community of Dreadful Fear and Hate •Ruthless in Purpose, and Insidious in Method • Insolvent Phantom of Tomorrow • History Yet to Be Written Season 4 The Collapse of Nature • Transgressive Border Crossing • The Stigmata of Progress • From Indistinct to Rational Control • Human Raw Material • The Scandal of Altruism • The Antisocialism of Sex • The Redesign of Natural Objects • The Mitigation of Competition • From Dancing Mice to Psychopaths Season 5 The Few Who Dare • Clutch of Greed • Beneath Her Heart • Let the Children and Childbearers Toil • Ease For Idle Millionaires • Manacled Slim Wrists • Gag or Throttle • Guillotines Decide • One Fettered Slave • To Right the Wrongs of Many