How I Met Your Father is a spin-off of the popular sitcom "How I Met Your Mother." The show follows the story of Sophie and her group of friends as they navigate their lives and relationships in New York City.
The title How I Met Your Father is most likely set in a display serif named Windsor, which Eleisha Pechey first designed in 1905 for the British type foundry Stephenson Blake. This family of typefaces, which has since been subsequently digitized, is available from Linotype in a range of weights including Light, Bold, Ultra Heavy, Extra Bold Condensed, Elongated, and Bold Outline. The font is a commercial one and you can download it here.