"The Flash" 3.17 "Duet" Trivia Quiz

Answer: Singing in the Rain

"Everything's better in song," he told his friends. He was upset over breaking off the engagement with Iris in a previous episode and watching the same movie he has seen with his mother as a child.

Answer: True

She had been knocked unconscious during the final scene of a previous episode of her own show, when she appeared in this episode she was already unconscious.

The members of Barry's team were tasked with helping Supergirl, and with finding the man who had made her that way.

Answer: Both

When Barry arrived in the dream, Kara was already in it and performing a song on stage. He recognized her immediately, making viewers realize he had at least some if not all of his memories.

The actors who played Barry and Kara had starred on "Glee" before getting their roles as superheroes.

Answer: Music Meister

He was able to hypnotize them and place them into the shared dream state. HE appeared to them in the dream, and told them they had to get to the end of the plot before they would wake up in the real world. The caveat was that if they died in the dream, they would die in the real world as well.

Answer: Darren Criss

Criss was also a "Glee" alum who had a music background. He played the character who had only been done in comics and animated television prior to this live-action appearance. Neil Patrick Harris had previously done the voice on the animated version.

Answer: True

While they were in the dream state, neither had their powers. They figured that out in their first encounter with the crime boss they worked for within the dream. Kara later mentioned that she missed being bullet proof when they had guns pointed at them.

Answer: "Arrow" and "Legends of Tomorrow"

The four shows have frequently crossed over and are known collectively as the "Arrowverse", which also includes the animated "Vixen" and the short-lived live action show "Constantine" that was revived as an animated series.

Malcolm Merlin (John Barrowman), originally from "Arrow" and Martin Stein (Victor Garber), from "Legends of Tomorrow" both appeared as other characters in the shared dream universe. Both characters had appeared in several of the shared universe shows.

This was done for the episode because they both have theater and singing backgrounds.

Answer: Barry

They were singing the song "Super-Friends" and it was very tongue in cheek. At one point he did an impression of Superman that Kara called spot on. They both sang jokes about their powers, which likely confused people in the 1940s era dream world where they had no powers.

Shortly after the song, both of them were shot in the street and nearly didn't survive.

Answer: Cisco Ramon

Cisco used his powers as "Vibe" to take them into the shared dream. Once in the dream, they professed their love of each other and were rescued out of it.

Back in Star Labs the Music Miester claimed to just be trying to teach them a lesson and he left.

Answer: Barry

He used his love of musicals and want to revive his relationship with Iris to to a song and dance number to propose to her for a second time.

The song he sang to her was called "Runnin' Home to You".

Kara and her friends returned to their dimension with her back in good health.