name a few characters from the episode?
Will Schuester, Sue Sylvester, David Martinez, to name a few.
The Spanish Teacher
The retirement of a history teacher opens a tenured position at McKinley High. Spanish teacher Will Schuester (Matthew Morrison) and cheerleading coach Sue Sylvester (Jane Lynch) both want the promotion, but anonymous students have registered complaints about the pair. Determined to polish up his language skills, Will goes to night school for a refresher course and meets instructor David Martinez (Ricky Martin), who points out that kids learn better through music. Will assigns a Spanish-themed week to New Directions and David helps by singing "Sexy and I Know It" partially in Spanish. Santana (Naya Rivera) suggests that Will now has a rival and needs to defend his honor.
what is "the spanish teacher"? It is an episode of the American musical television series "Glee". what is the series about? UNANSWERABLE
wiki:19741933
The Spanish Teacher [SEP] Plot
The retirement of a history teacher opens a tenured position at McKinley High. Spanish teacher Will Schuester (Matthew Morrison) and cheerleading coach Sue Sylvester (Jane Lynch) both want the promotion, but anonymous students have registered complaints about the pair. Determined to polish up his language skills, Will goes to night school for a refresher course and meets instructor David Martinez (Ricky Martin), who points out that kids learn better through music. Will assigns a Spanish-themed week to New Directions and David helps by singing "Sexy and I Know It" partially in Spanish. Santana (Naya Rivera) suggests that Will now has a rival and needs to defend his honor.