John Cena is slated to host NBC's Saturday Night Live for the first time tonight, and if you don't want to miss any of the action, here's how to watch the episode online.

Cena is following in the footsteps of Dwayne Johnson, Ronda Rousey and other wrestlers with crossover, mainstream popularity who have hosted Saturday Night Live. Cena has dabbled in acting over the past few years, with a memorable supporting turn in the Amy Schumer comedy Trainwreck. He has also appeared on the reality show Total Bellas and is filming the second season of Fox's American Grit.

The musical guest for this episode is Maren Morris, a rising country singer who was just nominated for four Grammy Awards, including Best Country Album, Best Country Solo Performance, Best Country Song and one of the biggest categories of them all, Best New Artist. Her debut single, "My Church", has gone platinum in the United States.

Meanwhile, it remains to be seen if SNL will be lampooning President-elect Donald Trump again. Alec Baldwin's portrayal certainly seems to have affected the future president, considering his recent tweets:

Saturday Night Live begins at 11:30 p.m. ET/PT on NBC, and will last until approximately 1 a.m. If you cannot watch SNL on television but still want to see it live, you can try the NBC live stream, though you will need to input cable subscription information. For cord cutters, Sling TV also has an NBC live stream in select markets.

Of course, if you are patient enough to wait, clips from the episode will be available online through Hulu, NBC and YouTube on Sunday morning.

To live tweet and follow along with others watching Saturday Night Live, use hashtag #SNL or #CenaOnSNL on Twitter.

Tags: Saturday Night Live nbc television live stream john cena Maren Morris