There won’t be a new episode of “The Flash” until 2016, but this video may help ease that pain a little bit. Tom Cavanagh (Harrison Wells) and Carlos Valdes (Cisco Ramon) have released a very special holiday greeting from the set of the show and things get a little musical.

Playing their specialized finger horns, the co-stars perform a soulful “O Tannenbaum” and a spirited rendition of “Winter Wonderland” before it’s revealed that their audience of one — The Flash himself, Grant Gustin — isn’t all that impressed. At least he gives them some applause, though.

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If you haven’t seen them before, this isn’t the first time Cavanagh and Valdes have recorded videos like this. They actually did one for the holidays in 2015 and another to celebrate Gustin’s birthday.

It’s good to know that when “The Flash” is done, these two will have a viable show they can take on the road. Who wouldn’t pay to see the finger horn stylings of Tom Cavanagh and Carlos Valdes?

Posted by:Chris E. Hayner

Chris E. Hayner is equal parts nerd, crazy person and coffee. He watches too much TV, knows more about pro wrestling than you do and remembers every single show from the TGIF lineup. You may have seen him as a pro-shark protester in "Sharknado 3." His eventual memoir will be called "You're Wrong, Here's Why..." TV words to live by: "I'm a firm believer that sometimes it's right to do the wrong thing."