What’s this we spot? Angie and Jack Stoker working together on another case? We couldn’t be happier, especially after last week’s final scene that caught Jack singing a post-coitus “O Canada.”

Written by Matt MacLennan, Tuesday’s new episode is called “Remains to be Seen,” and we’ve got some scoop to get you primed.

An e-motional murder
Motive comes up with some real doozies when it comes to how folks are dispatched, but “Remains to be Seen” takes it to another level. Let’s just say motion sensors allow Angie, Betty and Lucas to see exactly what happened to the victim.

A treasure trove of guest stars
Max Martini (24, Republic of Doyle) and Keegan Connor Tracy (Once Upon a Time, Heartland) play key characters in the main storyline, but we won’t ruin whether they’re involved with the killer or the victim. Ty Olsson (Supernatural, Continuum) returns to Motive as Tim Kelly—who assaulted Betty in the morgue—to face her in court. And Blackstone fans should keep an eye out for Steven Cree Molison, sporting a beard and looking very un-Daryl like.

Stoker is here to stay … for now
Apparently, Interpol needs a new liaison in Vancouver, and seeing as the polite gent is already there, why not have him stick around? He made for a great one-night stand for Angie—living overseas means virtually no strings attached—but being in the same city … the same office? This is getting interesting.

Motive airs Tuesdays at 10 p.m. ET on CTV.

“Foreign Relations,” written by Sarah Dodd, may just be Motive’s most international episode ever. Not only does the main crime involve a British student found dead on university grounds, but Scottish actor Tommy Flanagan in a guest role. Yes, Chibs from Sons of Anarchy appears in Tuesday’s new story, as an Interpol agent teamed with Angie to investigate the crime.

Here’s what fans can expect on Tuesday night.

Sons of Anarchy star plays good guy?
It’s deliciously ironic that Tommy Flanagan is playing Interpol Agent Jack Stoker in this episode. He was unforgettable as motorcycle gang member Chibs for 92 episodes of Sons of Anarchy, so it’s pretty neat to see him showered, shaved and dressed to the nines, investigating Julian’s death … while catching Betty and Angie’s approving eyes. (Viewers with a sharp ear will catch a familiar, British bit of music when Jack leaves his meeting with Vega.) We learn a lot about Jack and his personal life; one wonders if he’ll return before—or during—Motive‘s series finale. And we love his off-key warbling of our national anthem.

Vega is in troubleeeee…..
Motive revisits last week’s case involving Sgt. Bailin, with Vegas being questioned by the press about why her mental unbalance wasn’t caught via screening. Vega gets called on the carpet by his superiors for telling the media he thinks the justice system failed her son.

Vancouver’s stunning cityscape
I always forget what a beautiful backdrop Vancouver is for Motive; make sure you look at the scenery as Angie and Betty are examining the body.

Motive airs Tuesdays at 10 p.m. ET on CTV.