One slug, one caterpillar, only one leaf left, it’s time to play with Slime in gooey show

The Herd Theatre’s gooey goings-on Slime

SLUG and Caterpillar are starving and the only leaf left in the garden is just out of reach.

So begins Slime, Sam Caseley’s squelchy, squishy, surreal, slimy play for two to five-year-old children at the De Grey Ballroom, York Theatre Royal, on April 15 at 10.30am, 1pm and 3.30pm.

Directed by Ruby Thompson, The Herd Theatre’s show is a playful interactive adventure where young theatregoers and their families can expect to “get stuck in with slime” as they help Slug and Caterpillar to work together to form an unlikely friendship, despite their differences.

Just out of reach: the only leaf left in the garden for Slug and Caterpillar

Slug thinks they should work together, but Caterpillar has other ideas, saying slugs are gross, covered in gooey slime and have terrible taste in music. 

The Hull company’s fully immersive and accessible experience will transform the De Grey Ballroom into a “Slime-tastic undergrowth for all”, with British Sign Language integrated throughout.

This isn’t a traditional play performed in a traditional theatre,” says Ruby, the director. “We’re delighted to host a unique theatrical experience for the very young. During the show, children and their grown-ups can be as loud as they want: giggle, dance, wriggle and talk. We can’t wait to welcome York audiences into the undergrowth, created by designer Rūta Irbīte.” 

“Slugs are gross, covered in gooey slime and have terrible taste in music,” says Caterpillar in The Herd Theatre’s Slime

Playwright and composer Sam adds: “Slugs are amazing and their slime is like no other material on Earth, but they get such a bad rep. So, we’ve made a show that confronts this prejudice, and in doing so explores how we judge others before we know them. And you get to invade the stage and play with Slime at the end.”

Defining their brand of theatre, The HerdTheatre say they “make innovative shows about the world young people live in today”. At the heart of everything is collaboration as they play, chat, imagine, share, and create with groups of children.

Slime has only has 12 words in the show, and every word is spoken and signed by the characters in British Sign Language. Furthermore, every performance of Slime is relaxed. “The audience area is well lit. It’s OK to come, go and make noise if you need to,” say The Herd, whose 45-minute play is followed at each performance by 15 minutes of Slime play.

Tickets for the three performances with British Sign Language and Relaxed Performance access cost £8 on 01904 623568 or at