September - Fringe

Fringe

Guest cast, played by Michael Cerveris

Episode 1x01: Pilot (Sep 9, 2008)
Episode 1x02: The Same Old Story (Sep 16, 2008)
Episode 1x03: The Ghost Network (Sep 23, 2008)
Episode 1x04: The Arrival (Sep 30, 2008)
Episode 1x05: Power Hungry (Oct 14, 2008)
Episode 1x06: The Cure (Oct 21, 2008)
Episode 1x07: In Which We Meet Mr. Jones (Nov 11, 2008)
Episode 1x08: The Equation (Nov 18, 2008)
Episode 1x09: The Dreamscape (Nov 25, 2008)
Episode 1x10: Safe (Dec 2, 2008)
Episode 1x11: Bound (Jan 20, 2009)
Episode 1x12: The No-Brainer (Jan 27, 2009)
Episode 1x13: The Transformation (Feb 3, 2009)
Episode 1x14: Ability (Feb 10, 2009)
Episode 1x15: Inner Child (Apr 7, 2009)
Episode 1x16: Unleashed (Apr 14, 2009)
Episode 1x17: Bad Dreams (Apr 21, 2009)
Episode 1x18: Midnight (Apr 28, 2009)
Episode 1x19: The Road Not Taken (May 5, 2009)
Episode 1x20: There's More than One of Everything (May 12, 2009)
Episode 2x01: A New Day in the Old Town (Sep 17, 2009)
Episode 2x02: Night of Desirable Objects (Sep 24, 2009)
Episode 2x03: Fracture (Oct 1, 2009)
Episode 2x04: Momentum Deferred (Oct 8, 2009)
Episode 2x05: Dream Logic (Oct 15, 2009)
Episode 2x06: Earthling (Nov 5, 2009)
Episode 2x07: Of Human Action (Nov 12, 2009)
Episode 2x08: August (Nov 19, 2009)
Episode 2x09: Snakehead (Dec 3, 2009)
Episode 2x10: Grey Matters (Dec 10, 2009)
Episode 2x11: Unearthed (Jan 11, 2010)
Episode 2x12: Johari Window (Jan 14, 2010)
Episode 2x13: What Lies Below (Jan 21, 2010)
Episode 2x14: The Bishop Revival (Jan 28, 2010)
Episode 2x15: Jacksonville (Feb 4, 2010)
Episode 2x16: Peter (Apr 1, 2010)
Episode 2x17: Olivia. In the Lab. With the Revolver. (Apr 8, 2010)
Episode 2x18: White Tulip (Apr 15, 2010)
Episode 2x19: The Man from the Other Side (Apr 22, 2010)
Episode 2x20: Brown Betty (Apr 29, 2010)
Episode 2x21: Northwest Passage (May 6, 2010)
Episode 2x22: Over There: Part 1 (May 13, 2010)
Episode 2x23: Over There: Part 2 (May 20, 2010)
Episode 3x01: Olivia (Sep 23, 2010)
Episode 3x02: The Box (Sep 30, 2010)
Episode 3x03: The Plateau (Oct 7, 2010)
Episode 3x04: Do Shapeshifters Dream of Electric Sheep? (Oct 14, 2010)
Episode 3x05: Amber 31422 (Nov 4, 2010)
Episode 3x06: 6955 kHz (Nov 11, 2010)
Episode 3x07: The Abducted (Nov 18, 2010)
Episode 3x08: Entrada (Dec 2, 2010)
Episode 3x09: Marionette (Dec 9, 2010)
Episode 3x10: The Firefly (Jan 21, 2011)
Episode 3x11: Reciprocity (Jan 28, 2011)
Episode 3x12: Concentrate and Ask Again (Feb 4, 2011)
Episode 3x13: Immortality (Feb 11, 2011)
Episode 3x14: 6B (Feb 18, 2011)
Episode 3x15: Subject 13 (Feb 25, 2011)
Episode 3x16: Os (Mar 11, 2011)
Episode 3x17: Stowaway (Mar 18, 2011)
Episode 3x18: Bloodline (Mar 25, 2011)
Episode 3x19: Lysergic Acid Diethylamide (Apr 15, 2011)
Episode 3x20: 6:02 AM EST (Apr 22, 2011)
Episode 3x21: The Last Sam Weiss (Apr 29, 2011)
Episode 3x22: The Day We Died (May 6, 2011)
Episode 4x01: Neither Here Nor There (Sep 23, 2011)
Episode 4x02: One Night in October (Sep 30, 2011)
Episode 4x03: Alone in the World (Oct 7, 2011)
Episode 4x04: Subject 9 (Oct 14, 2011)
Episode 4x05: Novation (Nov 4, 2011)
Episode 4x06: And Those We've Left Behind (Nov 11, 2011)
Episode 4x07: Wallflower (Nov 18, 2011)
Episode 4x08: Back to Where You've Never Been (Jan 13, 2012)
Episode 4x12: Welcome to Westfield (Feb 10, 2012)
Episode 4x13: A Better Human Being (Feb 17, 2012)
Episode 4x14: The End of All Things (Feb 24, 2012)
Episode 4x15: A Short Story About Love (Mar 23, 2012)
Episode 4x16: Nothing as It Seems (Mar 30, 2012)
Episode 4x17: Everything in Its Right Place (Apr 6, 2012)
Episode 4x18: The Consultant (Apr 13, 2012)
Episode 4x20: Worlds Apart (Apr 27, 2012)
Episode 4x21: Brave New World: Part 1 (May 4, 2012)
Episode 4x22: Brave New World: Part 2 (May 11, 2012)
Episode 5x06: Through the Looking Glass and What Walter Found There (Nov 9, 2012)
Episode 5x10: Anomaly XB-6783746 (Dec 21, 2012)
Episode 5x11: The Boy Must Live (Jan 11, 2013)
Episode 5x12: Liberty (Jan 18, 2013)
Episode 5x13: An Enemy of Fate (Jan 18, 2013)