The Flash Celebrates 150 Episodes, Miracle Workers Hits the Oregon Trail, and More

The Flash becomes only the second CW series to pass the 150 episode mark tonight as it airs part one of its two-part Season 7 finale. Also tonight: TBS comedy Miracle Workers returns for its third season in yet another time and place, the MLB’s biggest names fight for glory, ESPN’s 30 for 30 profiles WNBA superstar and activist Maya Moore, and America’s Got Talent approaches the end of this season's audition rounds. Here’s what’s new and noteworthy on TV this Tuesday:

The Flash: Just as Barry (Grant Gustin) and Iris (Candice Patton) greet their future children (guest stars Jessica Parker Jennedy and Jordan Fisher), a secret threatens their new family dynamic. Part 1 of 2. Watch preview. 8:00 PM ET on The CW

Miracle Workers: Season premiere. Daniel Radcliffe and Steve Buscemi travel to the American West as the TBS anthology again hits the reset button. In Season 3, Radcliffe plays an idealistic small-town preacher who teams up with a wanted outlaw (Buscemi) and an adventurous prairie wife (Geraldine Viswanathan) to lead a wagon caravan across the Oregon Trail. Watch trailer. 10:30 PM ET on TBS

2021 MLB All-Star Game: Special presentation. The National and American Leagues face off at the 91st annual all-star event, live from Coors Field in Denver, Colorado. 7:00 PM ET/4:00 PM PT on FOX

30 for 30: Breakaway: Special presentation. WNBA superstar Maya Moore, who stepped away from the league to advocate for a man wrongly convicted of burglary, is the focus of the latestes installment of ESPN’s acclaimed docuseries. Watch trailer. 9:00 PM ET on ESPN

America’s Got Talent: The audition rounds wind down as a new group of performers hit the stage. 8:00 PM ET on NBC

Love Island: New episode. 9:00 PM ET on CBS

Mr Inbetween: Series finale. Criminal for hire Ray Shoesmith (Scott Ryan) concludes his journey of self-discovery. 10:00 PM ET on FX

True Life Crime: Season premiere. Back for a second season, MTV continues to probe the most shocking crimes committed against young people — including a fatal drive-by, a cliffside accident, and more. 10:00 PM ET on MTV

The Real Housewives of New York City: In Salem, Eboni questions some of the ladies’ loyalty, leading to an emotional revelation at dinner. 9:00 PM ET on Bravo

Claire Spellberg Lustig is the Senior Editor at Primetimer and a scholar of The View. Follow her on Twitter at @c_spellberg.