Returning Inverness boss Craig Brewster retraced his steps to sign defenders Phil McGuire on loan from Dunfermline and David Proctor from Dundee United.
Proctor's £35,000 move to United did not work out
McGuire became Caley Thistle's final signing before the transfer deadline closed late on Friday evening after Brewster returned to his former club.
The 27-year-old former Aberdeen player had joined the Pars from Doncaster at the start of last season.
Proctor had followed Brewster from Inverness to Tannadice last summer.
But the 23-year-old fell out of favour when Brewster was sacked and spent time on loan at Airdrie United.
Now that Brewster is back at Inverness, he has moved to bring the player, who can operate at full-back or centre-half, back on a two-year deal.
McGuire had fallen out of favour at East End Park after starting the first game of the season for the Fife side after their relegation to Division One.