SBS’s “Running Man” has unveiled a fun lineup of guests for next week’s episode!

In the preview, the “Running Man” cast members write poems to welcome the autumn season. Yoo Jae Suk makes everyone crack up with his “poem” to Lee Kwang Soo, which reads more like a diss track.

They are then joined by the guests: Girls’ Generation’s Tiffany, currently promoting in the United States as a solo artist, gugudan’s Mina and Park Yoo Na, who appeared together in the hit drama “Hotel Del Luna,” and singer Hwang Chi Yeol.

Moving from the poetry contest to a karaoke session, Mina dances to a rewritten version of “Pick Me” from “Produce 101” and Park Yoo Na shows off her unique method of singing. When the cast and guests discover a secret document, however, the atmosphere turns highly competitive.

Check out the preview below!