Definition of wind tunnel for English Language Learners : a long, narrow room through which air is blown in order to test the effects of wind on an airplane, car, etc. Learn More about wind tunnel
Actor Radames Pera played Mr. Edwards' adopted son, John Sanderson Edwards, earlier in the series, and although he did not appear in this episode, a pencil drawing in his likeness was seen on the mantle in John's Chicago apartment. See more Â».
Geraldine Grundy, also known as Ms. Grundy (real name Jennifer Gibson; born July 30th, 1982), is a recurring character on Riverdale. She is portrayed by Sarah Habel. Geraldine was a music teacher at Riverdale High School who began an affair with an underage student, Archie Andrews. After she was exposed for committing statutory rape, Geraldine quit her job and left town.