thread of characters that feature both in mcu movies and agents of shield:

phil coulson
- iron man
- iron man 2
- thor
- the avengers
- captain marvel

gideon malick
- the avengers

lady sif
- thor
- thor the dark world

maria hill
- the avengers
- captain america: the winter soldier
- avengers: age of ultron
- avengers: infinity war
- avengers: endgame

nick fury
- iron man
- iron man 2
- thor
- captain america: the first avenger
- the avengers
- captain america: the winter soldier
- avengers: age of ultron
- avengers: infinity war
- captain marvel
- avengers: endgame
- spider-man far from home

jasper sitwell
- thor
- the avengers
- captain america: the winter soldier
- avengers: endgame

president matthew ellis
- iron man 3

dr list
- captain america: the winter soldier
- avengers: age of ultron

audrey nathan
- the avengers (mentioned)

marcus daniels/blackout
- captain marvel

peggy carter
- captain america: the first avenger
- captain america: the winter soldier
- avengers: age of ultron
- ant-man
- avengers endgame

wolfgang von strucker
- captain america: the winter soldier
- avengers: age of ultron

jim morita & dum dum dugan
- captain america: the first avenger
- the avengers