Political scientist Ethan Hollander interviews a Nazi war criminal as part of his research, and as a graduate student, Cather Simpson is excited to present her work -- but then her adviser lies about it.

Beatriz Perez’s parents want her to use her first pay check to gamble on the slot machines, and Dave Piontkowski is on a winning streak in Vegas when his severe ulcerative colitis rears its ugly head.

Paula Croxson uses her neuroscience background to get rid of the pigeon family that has taken up residence on her window sill, and as a new urban park ranger, Tim Lopez gets a call to capture a swan on the loose.

Deandra Anjahlee decides to study psychology to try to understand what is happening with her mind, and after all other treatments fail to treat Nick Caruso’s 25-year long depression, he gives transcranial magnetic stimulation a shot.

Paleontologist David Evans and his team start to feel defeated after three days of searching fruitlessly for fossils, and after cave geologist Gabriela Serrato Marks develops fibromyalgia, exploring caves becomes a challenge.

After getting accepted to a PhD program, Max Departee can’t help but feel like he’s not good enough to be there, and Han Arbach is worried coming out as nonbinary will ruin their scientific career.

In an attempt to be seen as “cool” by his friends, Azhar Bande-Ali reaches out to the Steve Wozniak and invites him for coffee, and Don Picard can’t stop using technology to keep tabs on his son.

Zoe Wisnoski takes matters into her own hands when her son has months of ongoing fevers, and during the pandemic, epidemiologist Bryon Backenson becomes disheartened when the public stops cooperating with public health authorities.

When Yves Jeffcoat is diagnosed with multiple sclerosis, she isn’t sure how to manage this new normal, and Jameer Pond keeps ending up in relationships he doesn’t want to be in, so his therapist suggests he take a sex sabbatical.

Kate Marvel's dream of being a genius takes her to Cambridge to study astrophysics, and when Joe Normandin begins to question his sexuality as a teenager, he turns to neuroscience for help.