A custom typeface for Channel Four. Read more here: https://www.dezeen.com/2015/09/30/neville-brody-bespoke-typefaces-channel-4-rebrand-4creative-jonathan-glazer-dblg/ and https://www.typeroom.eu/article/neville-brody-s-channel4-fonts-are-most-talked-about-month

Just like everything else related to the current Doctor Who brand, it's still Axiforma.

It's Copperplate with modified 'F' and 'T'.

This is Barlow Condensed ExtraBold Italic. There are three different versions of Barlow available Google Fonts: Regular, Semi Condensed, and Condensed.

It's a custom typeface called Optimistic.

It's the Doctor Who brand's font, Axiforma.

https://www.behance.net/gallery/88395933/Lapicide-Light

Apple uses a custom, proprietary typeface called San Francisco.

It's Google's (therefore also Android's system font) Roboto.

BBC America uses the font family Verlag along with Stymie Condensed.

ABC Modern, a proprietary typeface of the American Broadcasting Company, designed by loyalkaspar (http://www.loyalkaspar.com/work/abc/).
https://www.underconsideration.com/brandnew/archives/new_logo_and_on-air_look_for_abc_by_loyalkaspar.php