CBS All Access unveiled the first trailer for Season 2 of "Star Trek: Discovery" at New York Comic Con Saturday.

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The 2 1/2-minute preview, which is now on YouTube, features newcomer Ethan Peck as Spock, the USS Enterprise's half-Vulcan, half-human chief science officer.

His casting was announced in August.

"Spock needs our help," a voice is heard saying in this weekend's clip, which got more than 500,000 views during its first few hours online.

"He had a vision. He called it the 'red angel.'"

"As a child, I had the same vision again and again," Spock -- seen here with an uncharacteristic beard -- says later in the video.

"Now I understand its meaning and where it must lead."

The role was famously played in other incarnations of "Star Trek" by Leonard Nimoy and Zachary Quinto.

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Peck, 32, is best known for his work in "10 Things I Hate About You" and "Madam Secretary."

"Discovery" stars Sonequa Martin-Green, Anthony Rapp, Jason Isaacs and Doug Jones.

Photo credit: Star Trek: Discovery/Instagram