Grant Gustin's Best Moment from Arrowverse Inspired by Welling's Refusal

Grant Gustin's The Flash features a memorable moment inspired by a Smallville episode that Tom Welling declined to film.

Grant Gustin's Iconic Moment in The Flash Came from Tom Welling's Refusal

Grant Gustin's portrayal of The Flash delivered one of the Arrowverse's best moments, originating from an idea initially proposed for the series Smallville. Tom Welling, who played Clark Kent in Smallville, declined to participate in a planned musical episode, which led to an opportunity for The Flash to adapt a similar theme in its own series. This adaptation occurred in The Flash season 3, episode 17, titled "Duet." In this episode, both Gustin and co-star Melissa Benoist, who played Supergirl, had to navigate a musical dream sequence, culminating in a heartfelt proposal where Barry Allen, played by Gustin, asks Iris West to marry him, marking a significant moment for the characters.

The decision by Tom Welling not to film a musical episode for Smallville opened the door for a creative moment in The Flash that not only entertained but deeply affected the storyline. In superhero narratives, such key developments can redefine character relationships and propel the plot into new territories. It demonstrates how creative choices in one series can ripple through the DC universe, showcasing the interconnectedness of storytelling in the Arrowverse.

Highlights

This moment spotlights the unique ways creative decisions shape beloved characters and narratives.