you can't get untied you have to CAREFULLY slide ur chair to the other guy then he will untie you and you untie him.
Go up into the guarded room. (see related question)
She is in her treasure trove of stolen art, and you will find her almost immediately if you go to the right after you are untied.
Move your mouse back and forth (away from the scar guy then towards the scar guy) until yo are facing him. Don't fall over!
Place your mouse cursor to the right of your seated character and drag it across to the left, carefully. This will "scoot" you along the floor to the Shady Guy. If you fall over, you have to start it again.
Hawaii
You have to "scoot" (slide) your chair carefully to the left, by dragging your mouse cursor across your character from right to left. This will move you close enough for the shady guy to untie you. If you tip over, you have to try again.
In the Black Widow's lair, slide your chair over to the tied-up Shady Guy. Point your mouse cursor to the right of your character, then move it up and left across the character and chair. This will "scoot" the chair along the floor to the left.
There are two, but only one continues the quest.Once you "scoot" your character with the mouse and get untied, you should exit at the right side to pursue the Black Widow.Going up and left just exits back into the Inspector's house in the Countryside.
If you are leaving the underground lair after being untied, you are going the wrong way. Go right, along with the shady guy, and slip past the Black Widow's guards to reach here treasure room. (see related question) After you beat the Widow, you exit up through a hole in the floor of the Web Browser Cafe, then return to the Museum to receive your Island Medallion.
Because I untied it
"United" is a anagram for untied.
To get past Black Widow's guards (after you get untied), go to the far left along the bottom. Climb up above the guard on the second level, and wait for the female guard on the third level to stop and turn. When she walks away, follow her, and jump onto the springy chair to reach the top level (where you use the keycard).