The Switch (2010)

Despite having known each other for the majority of their lives, Wally and Kassie are best friends with no romantic attachment to one another. When Kassie decides she's going to have a child through a sperm donor, Wally objects out of an inability to tell her about his romantic attraction to her. But after a seven year absence, Kassie has returned. Wally hasn't begun to reconcile his feelings for her, but he begins to notice that her son Sebastian has many of his qualities. As Kassie is involving the alleged sperm donor in her family life, Wally has to consider that Sebastian might be his son.

The Switch is a comedy movie featuring Jason Bateman.

The Switch is currently streaming for free (ad-supported) on Pluto TV and it's also available on Paramount Plus, Paramount Plus Apple TV Channel , Paramount+ Amazon Channel, Showtime, Showtime Roku Premium Channel and fuboTV.

It is also possible to buy The Switch on AMC on Demand, Amazon Video, Apple TV, DIRECTV, Google Play Movies, Microsoft Store, Vudu and YouTube.