- All-new episodes, all month long of SIGNED, SEALED, DELIVERED beginning Sunday, May 4 at 8 p.m. ET
- Murder plots and magic potions occupy the French court on the Season 1 finale of REIGN, Wednesday, May 14 at 8 p.m. ET
- Oliver attempts to protect his family at all costs on the Season 2 finale of ARROW, Sunday, May 18 at 9 p.m. ET
- M3 shakes its way into the Season 18 finale of DANCING WITH THE STARS, Tuesday, May 20 at 9 p.m. ET
- Mystery, magic, and romance seize the Season 5 finale of THE VAMPIRE DIARIES, Wednesday, May 21 at 8 p.m. ET
- The final contestants battle it out for the chance of a lifetime on the Season 6 finale of THE VOICE, Saturday, May 24 at 9 p.m. ET
- The thrilling and terrifying journey of the Winchester brothers continues on Season 9 finale of SUPERNATURAL, Sunday, May 25 at 10 p.m. ET
- VJ Liz Trinnear brings the heat to M3 with M3 COUNTDOWN IN BARBADOS, Saturday, May 31 at 6 p.m. ET
Below is a chronological listing of detailed highlights May. All programming is subject to change (all times ET; visit m3tv.ca to confirm local broadcast times).
Sunday, May 4
8 p.m. – SIGNED, SEALED, DELIVERED, ‘Soulmates’
When the postal detectives Oliver (Eric Mabius), Shane (Kristin Booth), Rita (Crystal Lowe), and Norman (Geoff Gustafson) discover an undeliverable love letter, their investigation initially unravels more questions than answers. As their new Supervisor Cora Brandt (guest star Della Reese) implements stricter policies and procedures, the team’s challenges are multiplied.
Sunday, May 11
8 p.m. – SIGNED, SEALED, DELIVERED, ‘The Masterpiece’
The past catches up with the postal detectives when Oliver (Eric Mabius) leads Shane (Kristin Booth), Rita (Crystal Lowe), and Norman (Geoff Gustafson) on the investigation of a package from a son to his estranged father. The team leaves strict new supervisor Cora (guest star Della Reese) behind as they race against time to track down the father before it’s too late. But when Shane stumbles onto a clue that decodes the package’s true meaning, the Postables discover a tragedy that changes everything. Meanwhile, Cora has a surprising change of heart that inspired the team.
Wednesday, May 14
8 p.m. – REIGN – *Season 1 Finale*
The royal marriage takes an unexpected turn when Mary (Adelaide Kane) and Francis (Toby Regbo) must choose between the future of their countries and the future of their marriage. King Henry (Alan Van Sprang) remains obsessed with obtaining the English thrown, so much so, he has no time to envy the new marriage of his bastard son Bash (Torrance Coombs) and ex-mistress Kenna (Caitlin Stasey).
Sunday, May 18
8 p.m. – SIGNED, SEALED, DELIVERED, ‘The Edge of Forever’
The Dead Letter Office detectives are dealt their most heart-wrenching challenge yet when they receive an unusual package with a letter from a deceased woman. Rita (Crystal Lowe), Oliver (Eric Mabius), Shane (Kristin Booth), and Norman (Geoff Gustafson) help the family on a dramatic journey to piece together clues from their past, so they can move towards a better future.
Sunday, May 18
9 p.m. – ARROW – *Season 2 Finale*
Oliver’s (Stephen Amell) world starts to crumble when Slade (Manu Bennett) makes his move against Oliver – and the repercussions are enormous. While Oliver scrambles to protect his family, a key player in his team starts to question Oliver’s decisions. Meanwhile, Isabel (Rosalie Ward) makes her move to take Queen Consolidated away from Oliver.
Tuesday, May 20
9 p.m. – DANCING WITH THE STARS – *Season 18 Finale*
After a long season of some of the hottest moves on television, the final contestants give it their all to prove they are best celebrity dancer. The night is filled with a number of impressive performances leading up to the naming of the champion.
Wednesday, May 21
8 p.m. –THE VAMPIRE DIARIES – *Season 5 Finale*
Stefan (Paul Wesley) tries to distract Elena (Nina Dobrev) from obsessing about the state of her relationship with Damon (Ian Somerhalder), while Bonnie (Kat Graham) does her best to be realistic about how the changes happening on the other side will affect her existence as the designed to break an ancient curse against the Travellers. Tyler (Michael Trevino) is forced to play a dangerous part in the ritual, while witnessing the incredible power the Travellers now possess.
Saturday, May 24
9 p.m. –THE VOICE – *Season 6 Finale*
The final contestants take the stage and compete for $100,000 and a record deal with Universal Republic. Blake tries to steal the show with his powerhouse singers but the other judges have some tricks of their own, as Adam is determined to remain champion.
Sunday, May 25
8 p.m. – SIGNED, SEALED, DELIVERED, ‘The Future Me’
When the postal detectives discover a letter postmarked with a future date, it sets off a chain reaction that leads them down a surprising, emotional journey. As Rita (Crystal Lowe) prepares for the Miss Special Delivery pageant—and faces threats from Glynis Rucker (special guest star Marilu Henner), an intimidating supervisor whose daughter is also competing for the crown—Oliver (Eric Mabius), Shane (Kristin Booth) and Norman (Geoff Gustafson) find themselves in the middle of a unique couple’s struggle for acceptance.
10 p.m. – SUPERNATURAL – *Season 9 Finale*
The angel scribe Metatron (Curtis Armstrong), who’s had exclusive reign over Heaven, attempts to get Castiel (Misha Collins) to join forces with him. Still furious with Metatron, Castiel refuses, setting a surprising plan in motion. Meanwhile, Sam (Jared Padalecki) and Dean (Jensen Ross Ackles) capture Gadreel (Tahmoh Penikett).
Saturday, May 31
6 p.m. – M3 COUNTDOWN IN BARBADOS
M3’s countdown gets an island inspired makeover and takes viewers down south to beautiful Barbados. This special in Barbados features guest reporter Liz Trinnear who chats with sexy Enrique Iglesias under the sun, catches up with the talented Cris Cab on the beach, and tours the exotic island with chart toppers Magic.