Star Trek: Discovery season 2 TV billboards...

Star Trek: Discovery's debut season boldly ventured into a serialised storyline about a Klingon civil war, the United Federation of Planets under attack, spore drive technology, traitorous captains, sleeper spies and evil mirror universe counterparts, all through the eyes of Sonequa Martin-Green's Vulcan-raised, disgraced Starfleet officer 'Michael Burnhan'.

So what outer space, dimension-hopping adventures does the CBS All Access original hold for its sophomore season?

Trekkers will no doubt rejoice as the starship Discovery will meet the crew of the USS Enterprise, including exploring the characters of 'Captain Pike' (played by Anson Mount) and a pre-Original Star Trek 'Spock' (Ethan Peck), who also happens to be Burnham's adopted brother.

Plus we'll see more of Doug Jones Kelpien crew member 'Saru', Mary Wiseman's Ensign 'Sylvia Tilly', Anthony Rapp's Chief Engineer 'Paul Stamets' and Michelle Yeoh's shadowy former 'Emperor Georgiou'.

These out-of-this-world season two billboards were photographed along the Sunset Strip on December 28, 2018 and Ventura Boulevard the next day.

Fans of this new television generation of the sci-fi franchise can also enjoy these Star Trek: Discovery season one billboards and these Star Trek: Discovery costumes on display.

With a mix of old and new elements let's see if Star Trek: Discovery's second season can deliver a brighter futuristic vision of exploration and adventure than the grittier first season of war, torture, politics and betrayals. If so, beam us up.

UPDATED: Here's also a duo of Star Trek: Discovery billboards to support the CBS All Access subscription streaming service.

These 'It's On' billboards were photographed standing out along La Brea Avenue and La Cienega Boulevard on February 6, 2019.

UPDATED: Here's also an Emmy consideration billboard for the second season spotted along Highland Avenue on June 3, 2019.

Plus here's another FYC ad example snapped above Westwood Boulevard on June 23, 2019.

UPDATED: Here's another 'It's On' ad creative for the series as part of of a second wave of billboards for CBS All Access snapped along Ventura Boulevard in Studio City on October 16, 2019.