Kaley Cuoco and costar Tom Bateman are seen sharing a laugh while filming season two of their show Based on a True Story in Pasadena

Kaley Cuoco and Tom Bateman were seen sharing a laugh while filming season two of their show, Based on a True Story, which was officially renewed in October.

The pair exuded happiness as they reunited for their hit Peacock series, which received good reviews from critics upon its release and a 78% audience approval rating on Rotten Tomatoes.

For their scene, shot outside, the 38-year-old actress, best known for starring as Penny on The Big Bang Theory, wore an oversized white button-down, light blue pants and white sneakers. 

Her golden blonde tresses were styled in a high ponytail and she opted to carry her essentials in a large brown leather tote bag. 

Bateman, 35, cut a casual figure in a black Nike t-shirt, blue shorts and sneakers.

Kaley Cuoco and Tom Bateman were seen sharing a laugh while filming season two of their show, Based on a True Story, which was officially renewed in October

Kaley Cuoco and Tom Bateman were seen sharing a laugh while filming season two of their show, Based on a True Story, which was officially renewed in October

Based on a True Story stars Cuoco and Chris Messina as a couple who discovers their new family friend (Bateman) is behind a series of local murders. 

The true crime-obsessed couple blackmails the killer into making a podcast with them, only to find themselves in a cat-and-mouse game. 

Cuoco's season two return comes after she welcomed her first child with partner Tom Pelphrey, a daughter named Matilda Carmine Richie.

They previously marked the 'best year of our lives' as they celebrated Matilda's 1st birthday in March. 

'Dada and I love you more than we could possibly ever explain,' the proud mom wrote. 'I cannot wait to see who you become, but for now, please stay my precious 1 year old forever.'

The Big Bang Theory alum previously opened up about leaving Hollywood for a 'more family-oriented' life on her ranch in Thousand Oaks, California.

'I wanted something away from LA. I love being an actor and I love the business, I really do, I've been in it my whole life,' she told People. 'I know nothing else for 30-plus years. 

'But I knew I needed a special place that wasn't that and that felt more grounded, felt more real, felt more family-oriented because I do love that side of my life, but this is equally as important to me,' added Cuoco.

The pair exuded happiness as they reunited for their hit Peacock series, which received good reviews from critics upon its release and a 78% audience approval rating on Rotten Tomatoes

The pair exuded happiness as they reunited for their hit Peacock series, which received good reviews from critics upon its release and a 78% audience approval rating on Rotten Tomatoes

She bought the property for $6.4 million last year, shortly after the five-bedroom, seven-bath home was built new in 2023.

'I was like, "I want my own ranch. I want my own place,"' she told People. 'And I wanted a place for my family. My family's family and my child and my brain.'

Cuoco explained that she's still a 'California girl from Day One,' as she chose a place only an hour northwest of Los Angeles.

'No matter where I go in the world, this will always be the place I want to be,' she said. 

Cuoco's season two return comes after she welcomed her first child with partner Tom Pelphrey, a daughter named Matilda Carmine Richie

Cuoco's season two return comes after she welcomed her first child with partner Tom Pelphrey, a daughter named Matilda Carmine Richie

She and Pelphrey, 41, were first romantically linked in May 2022, and she announced her first pregnancy later that year

She and Pelphrey, 41, were first romantically linked in May 2022, and she announced her first pregnancy later that year

The Big Bang Theory alum previously opened up about leaving Hollywood for a 'more family-oriented' life on her ranch in Thousand Oaks, California

The Big Bang Theory alum previously opened up about leaving Hollywood for a 'more family-oriented' life on her ranch in Thousand Oaks, California

The Flight Attendant actress most recently sold her sprawling Los Angeles mansion in Agoura Hills for $5.5 million, two years after buying the home from Taylor Lautner for $5.25 million.

She and Pelphrey, 41, were first romantically linked in May 2022, and she announced her first pregnancy later that year. 

Cuoco was previously married to Karl Cook from 2018 to 2022 and Ryan Sweeting from 2013 to 2016.

Over her career, the actress has earned her nominations for Primetime Emmy Awards and Golden Globe Awards. 

Her credits include The Big Bang Theory, The Flight Attendant, Charmed and the animated series Harley Quinn.