Hamm and his girlfriend of 18 years, the writer and actress Jennifer Westfeldt, broke up in 2015.
The Mad Men star and Bob’s Burgers actress are also appearing together in a new drama titled Aardvark, which costars Zachary Quinto and Sheila Vand.
The movie follows Quinto’s character Josh as his estranged brother, a popular TV actor named Craig (played by Hamm), are reunited for the first time in years. Feeling trapped under his brother’s shadow, Josh sees a therapist named Emily (played by Slate), who ends up forming her own connection to Craig.
Aardvark debuted to mostly positive reviews at the Tribeca Film Festival earlier this year.