Table:
year
film
functioned as
notes

director
producer
writer
music
actor
role

1988
above the law
yes
yes
yes
nico toscani

1990
hard to kill
yes
mason storm

1990
marked for death
yes
yes
yes
john hatcher

1991
out for justice
yes
yes
yes
det. gino felino
gene lebell, the film's stunt coordinator, claimed to have choked seagal unconscious on the production set

1992
under siege
yes
yes
casey ryback

1994
on deadly ground
yes
yes
yes
forrest taft

1995
under siege 2: dark territory
yes
yes
yes
casey ryback
sequel to under siege

1996
executive decision
yes
lt. colonel austin travis
supporting role

1996
the glimmer man
yes
yes
yes
lt. jack cole

1997
fire down below
yes
yes
yes
jack taggart

1998
my giant
yes
himself
cameo

1998
the patriot
yes
yes
dr. wesley mcclaren
direct-to-video

1998
not even the trees
yes
direct-to-video

2000
prince of central park
yes
direct-to-video

2001
the path beyond thought
yes
yes
himself/narrator
documentary executive producer

2001
exit wounds
yes
orin boyd

2001
ticker
yes
yes
frank glass
limited release

2002
half past dead
yes
yes
sasha petrosevitch

2003
the foreigner
yes
yes
jonathan cold
direct-to-video

2003
out for a kill
yes
yes
prof. robert burns
direct-to-video

2003
belly of the beast
yes
yes
jake hopper
direct-to-video

2004
out of reach
yes
william lansing
direct-to-video

2004
clementine
yes
jack miller
limited release

2005
into the sun
yes
yes
yes
travis hunter
direct-to-video also received "story by" credit

2005
submerged
yes
chris cody
direct-to-video

2005
today you die
yes
yes
harlan banks
direct-to-video

2005
dragon squad
yes
limited release

2005
black dawn
yes
yes
jonathan cold
direct-to-video sequel to the foreigner

2006
mercenary for justice
yes
john seeger
direct-to-video

2006
shadow man
yes
yes
yes
jack foster
direct-to-video

2006
attack force
yes
yes
yes
cmdr. marshall lawson
direct-to-video

2007
flight of fury
yes
yes
john sands
direct-to-video

2007
urban justice
yes
yes
simon ballister
direct-to-video

2008
pistol whipped
yes
yes
matt conlin
direct-to-video

2008
the onion movie
yes
cock puncher
direct-to-video supporting role

2008
kill switch
yes
yes
yes
jacob king
direct-to-video

2009
against the dark
yes
tao
direct-to-video

2009
driven to kill
yes
ruslan drachev
direct-to-video

2009
the keeper
yes
yes
yes
roland sallinger
direct-to-video

2009
a dangerous man
yes
shane daniels
direct-to-video

2010
machete
yes
rogelio torrez
seagal's first wide release since 2002

2010
sheep impact
yes
paul weland
short film

2010
born to raise hell
yes
yes
yes
robert "bobby" samuels
direct-to-video

2012
maximum conviction
yes
cross
direct-to-video

2013
force of execution
yes
yes
john alexander
direct-to-video

2014
a good man
yes
yes
john alexander
direct-to-video prequel to force of execution

2014
gutshot straight
yes
paulie trunks
direct-to-video supporting role

2015
absolution
yes
yes
john alexander
direct-to-video sequel to a good man

2016
code of honor
yes
yes
robert sikes

2016
sniper: special ops
yes
yes
jake

2016
the asian connection
yes
yes
gan sirankiri

2016
end of a gun
yes
yes
decker

2016
contract to kill
yes
yes
john harmon

2016
the perfect weapon
yes
yes
the director

2017
cartels
yes
yes
harrison

2017
china salesman
yes
lauder

2018
attrition
yes
yes
axe

2019
above the law 2
yes
yes
nico toscani
in development

2019
under siege 3
yes
yes
casey ryback
in development

Statement: in 1992, steven seagal played casey ryback in under siege.
Question: in 1992, what the role did steven seagal play in under siege?
Answer: casey ryback