The next new episode is called “Endangered,” and it airs on Tuesday, April 30 at 10PM (ET). Here’s how NBC describes it:
NICK FACES AN OTHER WORDLY MYSTERY THAT MAKES HIM QUESTION WHAT HE KNOWS ABOUT THE WESEN WORLD — Mysterious cow mutilations and reports of glowing creatures put Nick (David Giuntoli) on a case that forces him to question the existence of aliens within the Wesen world. He also meets a strange UFO expert who seems to know more than he’s letting on. Meanwhile, Nick digs further into the key, and Juliette’s (Bitsie Tulloch) romantic memories of Nick start coming back in a big way. Russell Hornsby, Silas Weir Mitchell, Sasha Roiz, Reggie Lee, Bree Turner and Claire Coffee.
The next week, on May 7, there’s another new Tuesday Grimm. That one is called “Kiss Of The Muse.” Nora Zehetner from Heroes guest stars! (Remember her?)
A NEW CASE MAY THREATEN NICK AND JULIETTE’S PROGRESS IN GETTING BACK TO HOW THINGS USED TO BE – NORA ZEHETNER (“HEROES”) GUEST STARS — Nick (David Giuntoli) discovers a muse-like Wesen (guest star Nora Zehetner, “Heroes”) with the ability to influence those she gets close to – some with positive results, others with terrifying ones. Nick must find a way to get close without losing himself in the process. Juliette (Bitsie Tulloch) arranges a dinner date with Nick in the hopes of clearing the air, but their plans go awry as the case intensifies. Meanwhile, Rosalee (Bree Turner) takes her first visit to Aunt Marie’s trailer. Russell Hornsby, Silas Weir Mitchell, Sasha Roiz and Reggie Lee also star.
Here are images from both episodes:
