Adapted from Stacy Schiff's book, "A Great Improvisation: Franklin, France, and the Birth of America," the eight-episode series sheds light on the human frailties and unique genius that contributed to Franklin's success in securing France's support for the American cause.

Michael Douglas delivers a memorable performance as Benjamin Franklin, a figure simultaneously mythic and easily overlooked as a past-his-peak cartoon. Franklin arrives in France with his grandson Temple, played by Noah Jupe, facing the daunting task of garnering support for the struggling American forces. However, his celebrity status, shaped by his reputation as an inventor and witty philosopher, proves to be a double-edged sword for his mission.

As Franklin navigates the treacherous landscape of shadow diplomacy, the series explores the various conspiracies against him, including involvement from his trusted friend and doctor Edward Bancroft, portrayed by Daniel Mays. Additionally, Franklin's romantic and semi-romantic relationships, such as his flirtations with Anne Brillon (Ludivine Sagnier) and Madame Helvetius (Jeanne Balibar), add depth to his character.

While the pacing of the series struggles to find a consistent narrative flow, it expertly highlights compelling historical details. The challenges faced by Franklin in a distant Paris, far away from the Revolutionary War, give rise to intriguing subplots involving figures like Chevalier d'Eon (Romain Braud) and Pierre Beaumarchais (Assaad Bouab), who contribute to the overall political landscape.

Notable American dignitaries, including John Adams (Eddie Marsan) and John Jay (Ed Stoppard), make appearances to aid Franklin in his mission. However, the portrayal of Franklin himself raises questions about his role as both a rascally and patriotic figure, with occasional modern affectations. Though the series lacks a strong central protagonist, the final episode, featuring a debate on the Treaty of Paris, offers a glimpse into Franklin's brilliance.

Visually, "Franklin" showcases stunning production design, with intricate period costumes and impeccable hair and makeup throughout. However, the series falls short in creating a distinct visual identity, as the chateau settings blend into a monotonous backdrop.

Despite its shortcomings, the final episode hints at the potential for a compelling play or movie centered around Franklin's fascinating journey. While "Franklin" may not fulfill those narrative aspirations in its eight-hour television format, it succeeds in piquing interest in Schiff's source material and the fascinating characters and incidents that accompanied Franklin's French campaign.

As viewers delve into "Franklin," they uncover a complex and flawed figure behind the iconic bifocals, highlighting the extraordinary lengths undertaken to secure France's support during a critical moment in American history.