- Season 7, Episode 1 Psychophone; War Dog Letter; Pancho Villa Watch Fob
- Season 7, Episode 3 St. Valentine's Day Massacre; Booth Letter; Cemetery Alarm
- Season 7, Episode 4 Sideshow Babies; Lubin Photos; Navajo Rug
- Season 7, Episode 5 Tokyo Rose Recording; Crazy Horse Photo; World War II Diary
- Season 7, Episode 6 Amelia Earhart Plane; Fillmore Pardon; Boxcar Home
- Season 7, Episode 8 Mussolini Dagger; Liberia Letter; N.E.A.R. Device
- Season 7, Episode 9 WPA Mural Studies; George Washington Miniature; Japanese Balloon Bomb
- Season 7, Episode 10 Stalag 17 Portrait; Seadrome; Black Tom Shell
- Season 7, Episode 11 Duke Ellington Plates; "Scottsboro Boys" Stamp; Civil War Bridge
- A Short Lesson on Honeybees Elyse gets a short lesson on honeybees.
- Eduardo Pagan Interview Eduardo Pagan tells why he's so passionate about history.
- Elyse Luray Interview Seven years on, Elyse tells why she still gets a thrill out of being a history detective.
- Extended Interview: All About Amelia Earhart Elyse speaks to Amelia Earhart expert Susan Butler.
- Extended Interview: Art Bilek Elyse speaks to historical author Art Billek.
- Extended Interview: Civil War Bridge Watch an exclusive interview with curator Joe Long.
- Extended Interview: Historian Paul Israel Gwen speaks to historian Paul Israel.
- Extended Interview: Historian Paul Ortiz Tukufu interviews local historian Paul Ortiz.
- Extended Interview: Larry Peskin Wes visits expert Larry Peskin.
- Extended Interview: Navajo Medicine Man Watch an extended interview with Navajo medicine man Johnson Dennison.
- Extended Interview: POW George Silva An extended interview with George Silva.
- Gwen Wright Interview Seven years on, Gwen talks about being a History Detective.
- Tour with Elyse Luray Elyse takes us around an auction house.
- Tour with Gwen Wright Go on Gwen's tour of New York City.
- Tour with Tukufu Zuberi Tukufu talks about one of his greatest inspirations, W.E.B. DuBois.
- Tour with Wes Cowan Wes Cowan shows us around his day job as an auctioneer.
- Tukufu Zuberi Interview Tukufu tells why he loves being a History Detective.
- Web Extra: Duke Ellington Birthday Tukufu Zuberi goes to Duke Ellington's 110th birthday celebrations.
- Web Extra: Lubin Film Footage Watch more Lubin films.
- Wes Cowan Interview Wes tells us why he enjoys being a History Detective.